Turbo package Audi R8: Put together to witness a symphony of energy unleashed. This complete information delves into the world of efficiency upgrades for the long-lasting Audi R8, exploring the myriad of turbo package choices obtainable. From the intricacies of turbocharger sorts to the nuanced efficiency positive factors, we’ll navigate the panorama of modifications, meticulously inspecting the sensible implications of such a major improve.
Prepare for an exciting experience by means of the technical particulars and sensible concerns of putting in a turbo package in your Audi R8.
This information will stroll you thru the intricacies of turbocharging your Audi R8. We’ll cowl every part from the varied turbocharger sorts and efficiency expectations to the detailed set up course of, value evaluation, and essential upkeep facets. Understanding the nuances of engine and transmission modifications, together with security concerns, will likely be pivotal in making certain a easy and profitable improve. The visible impression of those kits can also be explored, offering a glimpse into the aesthetic adjustments potential.
Let’s embark on this transformative journey.
Overview of Turbo Kits for Audi R8
Unleashing the beast throughout the Audi R8, turbo kits are a well-liked alternative for lovers looking for a potent efficiency improve. These kits, rigorously engineered and expertly put in, promise a major bounce in energy and responsiveness. From the preliminary hum of the turbocharger to the exhilarating acceleration, the transformation is palpable.Turbo kits for the Audi R8 supply a various vary of choices, catering to varied efficiency targets and budgets.
Completely different producers focus on creating these kits, every with its personal distinctive design and strategy. These kits aren’t nearly uncooked energy; they’re about enhancing the driving expertise, pushing the boundaries of the already spectacular R8.
Producers and Fashions
A wide range of producers present turbo kits for the Audi R8, every providing various ranges of efficiency and customization. Key gamers on this market supply tailor-made options to suit the wants of the R8’s discerning house owners. These kits aren’t one-size-fits-all; they’re designed to maximise the automobile’s potential in a selected approach.
- A well-regarded producer like APR offers a complete vary of turbo kits, from primary upgrades to totally customized options, catering to the extensive spectrum of R8 house owners.
- Different distinguished producers like Forge supply kits that emphasize each efficiency and reliability. Their kits are recognized for his or her meticulous consideration to element.
- Nonetheless others, like CTS-P, deal with efficiency enhancements that focus on particular areas of the automobile’s engine and exhaust system.
Sorts of Turbochargers
Turbochargers are available in varied configurations, every influencing the efficiency traits of the package. Selecting the best kind is essential to reaching the specified outcomes.
- Single turbo setups are a typical alternative, providing a steadiness of energy and ease. They’re typically an excellent place to begin for these looking for a rise in efficiency and not using a main overhaul.
- Twin turbo programs, whereas extra complicated, sometimes yield considerably larger energy outputs. They’re incessantly present in high-performance functions, delivering a dramatic increase in acceleration.
- Hybrid programs symbolize a center floor, combining parts of each single and twin turbo setups to create a novel energy supply profile. This can be a extra refined strategy, permitting for better management over the engine’s output.
Efficiency Enhancements
Turbo kits supply a quantifiable enchancment within the R8’s efficiency traits. The anticipated improve relies upon closely on the particular package and the underlying situation of the automobile.
Producer | Mannequin | Kind of Turbocharger | Anticipated Efficiency Enhance |
---|---|---|---|
APR | Stage 2 | Single | Estimated 50-75 horsepower improve |
Forge | Full Package | Twin | Estimated 100-150 horsepower improve |
CTS-P | Excessive-Stream Turbo Package | Hybrid | Estimated 80-120 horsepower improve |
Be aware: Efficiency figures are estimates and should fluctuate based mostly on particular configurations and driving situations.
Efficiency Good points and Limitations: Turbo Package Audi R8
Unleashing the beast inside your Audi R8 typically entails a turbocharged improve. This improve is not nearly aesthetics; it is about experiencing a noticeable surge in energy. Nonetheless, this enhanced efficiency comes with sure limitations. This part delves into the potential positive factors, the potential pitfalls, and the variations between varied turbo package choices obtainable.Boosting an R8’s output is a typical purpose for house owners looking for enhanced efficiency.
Turbo kits supply a major leap ahead, however cautious consideration is required. The magnitude of those positive factors varies significantly based mostly on the particular turbo package and the underlying situation of the automobile. Understanding these variables is essential for a sound funding.
Typical Horsepower and Torque Good points, Turbo package audi r8
Turbo kits for the Audi R8 typically ship substantial energy will increase. Frequent positive factors vary from 50 to 100 horsepower and 50 to 100 lb-ft of torque. These numbers can fluctuate relying on the particular turbocharger used, the supporting modifications (resembling exhaust programs and gas supply upgrades), and the automobile’s unique situation. A correctly put in package can considerably alter the driving expertise, offering a noticeable distinction between the inventory and upgraded automobile.
Potential Limitations and Drawbacks
Whereas turbo kits promise vital positive factors, they introduce sure limitations. Elevated stress on the engine’s internals, such because the crankshaft, connecting rods, and bearings, is a major concern. Moreover, the cooling system would possibly wrestle to maintain up with the elevated warmth generated by the turbocharger. Correctly engineered kits normally embrace reinforcements and upgraded parts to mitigate these dangers, however the necessity for these upgrades should be assessed rigorously.
In some circumstances, a extra vital overhaul could also be wanted to totally harness the improved energy output.
Comparability of Efficiency Good points from Completely different Turbo Kits
Quite a few turbo kits can be found for the Audi R8, every promising completely different efficiency ranges. Important components influencing the ultimate efficiency output embrace the turbocharger’s measurement, effectivity, and the accompanying tuning. Kits from respected producers typically present extra complete assist and higher documented efficiency positive factors. Contemplate your particular wants and finances when selecting a turbo package, because the efficiency positive factors typically align with the price of the package.
Turbo Package Choices, Efficiency Good points, and Potential Drawbacks
Turbo Package Choice | Estimated Horsepower Achieve (HP) | Estimated Torque Achieve (lb-ft) | Potential Drawbacks |
---|---|---|---|
Package A (Premium) | 75-90 | 70-90 | Potential for elevated stress on the engine, extra expensive |
Package B (Customary) | 60-75 | 60-75 | Might not present the identical stage of efficiency because the premium possibility |
Package C (Funds-Pleasant) | 50-65 | 50-65 | Doubtlessly much less dependable, restricted efficiency in comparison with different choices |
This desk offers a simplified overview. Precise outcomes could fluctuate based mostly on particular person automobile situations and tuning. Skilled set up and ongoing upkeep are essential for maximizing efficiency and longevity.
Set up and Modification Procedures

Unleashing the beast inside your Audi R8’s engine requires a meticulous strategy to turbo package set up. This is not a DIY venture for the faint of coronary heart; it calls for precision and a deep understanding of the automobile’s mechanics. Thorough planning and execution are paramount to reaching optimum efficiency and avoiding potential issues.
Preparation and Pre-Set up Steps
Cautious preparation considerably reduces the chance of errors and maximizes the possibilities of a easy set up. This entails extra than simply gathering instruments; it is about understanding the intricacies of the method. Earlier than diving into the bodily set up, guarantee you’ve got a complete understanding of the turbo package’s parts and the automobile’s current programs. That is essential to forestall unexpected points in the course of the process.
Important Instruments and Supplies
The success of this set up hinges on having the best instruments. A well-stocked toolbox is crucial, together with torque wrenches, specialised sockets, and doubtlessly a raise or jack stands. The turbo package itself, together with any obligatory fittings and {hardware}, is a vital a part of the method. Exact measurements are very important to keep away from damaging parts or impacting efficiency.
Moreover, security gear like gloves and eye safety are essential to forestall accidents.
Step-by-Step Set up Information
This detailed process offers a structured strategy to putting in the turbo package, minimizing the chance of errors and maximizing effectivity. A scientific strategy is essential for a profitable end result.
- Disconnect the Battery: Disconnect the automobile’s damaging battery terminal to forestall electrical hazards in the course of the set up. This significant step is the primary and most essential precaution. Failure to take action may end up in electrical brief circuits.
- Automobile Assist: Safe the automobile utilizing a dependable raise or jack stands to make sure stability and security in the course of the process. Correct automobile assist is paramount for security in the course of the set up.
- Element Removing: Fastidiously take away the parts which can be in the best way of the turbo package set up. This will likely contain eradicating varied components of the engine’s consumption and exhaust programs, in addition to different associated parts. Take detailed notes and pictures of the present system earlier than removing.
- Turbo Package Set up: That is the place the brand new turbo package is put in. Following the producer’s directions, rigorously mount the parts of the turbo package to the engine bay, aligning them with the suitable mounting factors. Precision is essential at this stage to forestall misalignment and guarantee optimum performance.
- System Reconnection: Fastidiously reconnect all eliminated parts and confirm the integrity of all connections. This contains reconnecting the consumption and exhaust programs, together with all related electrical parts.
- Electrical Connections: Guarantee all electrical connections are correctly secured and functioning appropriately. This step is essential to forestall electrical malfunctions. Verify all wiring and guarantee safe connections.
- Last Verification: Carry out a closing inspection to make sure every part is appropriately related and functioning as supposed. Verify for any leaks or points, and double-check all connections.
- System Testing: After set up, check the system for correct operation, checking for any uncommon noises, vibrations, or efficiency points. Completely check all features of the turbo package.
- Refit and Last Checks: Fastidiously refit all eliminated parts, and conduct thorough checks to make sure correct functioning and alignment.
Troubleshooting Potential Pitfalls
Throughout set up, surprising points could come up. Proactive troubleshooting may also help decrease disruptions and guarantee a easy course of. Frequent issues would possibly embrace leaks within the system or electrical malfunctions. All the time seek the advice of the producer’s directions and search skilled help if wanted.
Value Evaluation and Funds Concerns
Upgrading your Audi R8 with a turbo package is a major funding, promising substantial efficiency positive factors. Nonetheless, the monetary dedication extends past the package’s buy value. Understanding the total spectrum of prices is essential for a sensible finances plan.
Common Prices for Turbo Package Set up
The typical value for an entire turbo package set up on an Audi R8 ranges from $10,000 to $25,000. This value encompasses the package itself, labor, and potential extra parts. Variations rely closely on the chosen turbo package model and mannequin, the extent of customization, and the particular modifications required.
Turbo Package Model and Mannequin Comparisons
Completely different manufacturers and fashions of turbo kits for the Audi R8 supply various value factors. Premium manufacturers typically command larger costs as a result of superior engineering and specialised parts. Decrease-priced kits would possibly supply comparable efficiency however with potential compromises in longevity or responsiveness. Researching and evaluating fashions is crucial for reaching optimum worth.
Breakdown of Potential Further Bills
Past the preliminary turbo package buy, a number of extra bills would possibly come up. These embrace skilled tuning providers to optimize the engine’s efficiency after the set up. Furthermore, common upkeep and potential repairs have to be factored into the general finances. A well-maintained turbo package system is crucial for long-term reliability and worth.
Illustrative Value Breakdown Desk
Turbo Package Choice | Worth Vary (USD) | Set up Value (USD) | Potential Tuning Value (USD) |
---|---|---|---|
Excessive-Efficiency, Model A | $12,000 – $15,000 | $2,000 – $3,000 | $1,000 – $2,500 |
Mid-Vary, Model B | $8,000 – $12,000 | $1,500 – $2,500 | $500 – $1,500 |
Funds-Pleasant, Model C | $5,000 – $8,000 | $1,000 – $2,000 | $300 – $1,000 |
This desk affords a common guideline. Precise prices can fluctuate based mostly on particular parts, labor charges in your space, and chosen tuning choices.
Upkeep and Tuning Necessities
Unleashing the total potential of your turbocharged Audi R8 requires a meticulous strategy to upkeep and tuning. This is not nearly holding the automobile working; it is about preserving its efficiency and increasing its lifespan. Correct care ensures the turbocharger operates at peak effectivity, stopping expensive repairs down the highway.Turbocharged autos, particularly high-performance fashions just like the Audi R8, demand extra consideration than their naturally aspirated counterparts.
The intricate interaction of parts, below larger strain and stress, necessitates proactive upkeep to forestall points and maximize the enjoyment of your funding.
Important Upkeep Procedures
Common upkeep is paramount for a turbocharged Audi R8. It isn’t nearly oil adjustments and filter replacements; it is about meticulous consideration to element that retains the intricate system functioning flawlessly. Ignoring these procedures can result in vital efficiency degradation and potential catastrophic failures.
- Oil Adjustments: Adhering to the producer’s really helpful oil change intervals is vital. Utilizing the right viscosity and sort of oil, as specified within the proprietor’s handbook, is equally essential. Ignoring this significant step can result in untimely put on and tear on the turbocharger bearings, leading to diminished efficiency and potential harm.
- Filter Replacements: Air, gas, and oil filters are essential for sustaining the turbocharger’s effectivity. Clogged filters limit airflow and gas supply, resulting in diminished energy and potential harm. Common replacements are very important to optimum efficiency.
- Coolant Checks: Sustaining the right coolant ranges and making certain its high quality is crucial. Low coolant ranges or degraded coolant can overheat the turbocharger, resulting in vital harm. Common checks and well timed replacements are important for sustaining optimum temperature management.
- Turbocharger Monitoring: Common monitoring of turbocharger strain and temperature readings is significant. Uncommon fluctuations in these readings can sign potential issues. Using diagnostic instruments and software program can present detailed info on the turbocharger’s well being, enabling well timed intervention and stopping potential failures.
Tuning Choices for Enhanced Efficiency
Optimizing the turbocharged R8’s efficiency entails rigorously deciding on and implementing tuning methods. This course of is not only about including extra energy; it is about fine-tuning your complete system for peak efficiency and effectivity.
- Software program Tuning: Tuning the engine management unit (ECU) software program can considerably improve efficiency. This entails modifying parameters like increase strain, gas supply, and ignition timing. This can be a complicated course of requiring specialised instruments and experience to keep away from potential harm. Fastidiously consider the tuning choices and seek the advice of with skilled professionals earlier than implementing adjustments.
- Exhaust System Upgrades: An upgraded exhaust system can enhance exhaust move, resulting in a extra responsive throttle response and enhanced sound. Nonetheless, contemplate the trade-offs between sound enhancement and potential noise laws. Contemplate respected manufacturers and set up methods to make sure optimum efficiency and compliance with native laws.
- Intercooler Upgrades: An upgraded intercooler permits for better airflow cooling, enabling the turbocharger to deal with larger increase pressures. This enchancment may end up in a notable improve in energy output. Assess the required upgrades based mostly on the specified efficiency ranges and current system limitations.
Tuning Strategies for Most Output
Completely different tuning strategies yield various outcomes. Understanding these strategies permits for knowledgeable selections on the perfect strategy for the specified end result.
- Efficiency Chips: Efficiency chips can alter the ECU settings, adjusting parameters for enhanced efficiency. These are comparatively easy modifications, typically requiring solely a software program replace. Nonetheless, their effectiveness can fluctuate considerably relying on the chip and the automobile’s particular traits.
- Customized ECU Tuning: Customized ECU tuning affords extra exact management over the engine’s parameters, permitting for extremely custom-made efficiency changes. This strategy typically leads to vital positive factors however requires skilled set up and experience.
Engine and Transmission Modifications

Unleashing the beast inside your Audi R8’s engine requires a cautious symphony of modifications. A turbo package, like a finely tuned instrument, calls for a harmonious response from your complete powertrain. Merely bolting on a turbo is not sufficient; the engine and transmission should be ready for the elevated energy and torque.The turbo package’s core operate is to reinforce airflow and combustion.
This elevated energy necessitates a assessment of your complete engine’s capabilities, making certain each element can deal with the surge. This part delves into the vital changes wanted to keep up optimum efficiency and reliability.
Engine Modifications
The turbocharger’s elevated consumption calls for a strong engine. This is not nearly slapping on new components; it is about making certain your complete engine system can stand up to the amplified energy. Upgrading vital parts is commonly obligatory.
- Intercooler Improve: A bigger intercooler is essential to chill the compressed air coming into the engine. With out it, the engine faces overheating, lowering efficiency and doubtlessly inflicting harm. For instance, a manufacturing unit intercooler would possibly wrestle with the elevated airflow from a turbo package, resulting in efficiency degradation and diminished reliability.
- Gasoline System Enhancement: The turbo package’s elevated energy calls for a commensurate improve in gas supply. A high-flow gas pump, injectors, and probably even a re-tuned gas map are incessantly obligatory to make sure the engine receives the required gas to keep up easy operation and forestall misfires. An underpowered gas system may end up in efficiency points, or worse, engine harm.
- Engine Administration System Tuning: A re-mapped engine administration system is crucial for optimum efficiency. This fine-tunes the engine’s response to the turbocharger, maximizing energy output whereas sustaining stability. An ordinary ECU typically struggles to adapt to the turbo’s efficiency, resulting in unpredictable habits and sub-optimal efficiency.
- Engine Mounts/Helps: Elevated energy typically results in extra vibrations. Engine mounts designed to deal with the added stress and vibration will stop potential harm to the engine and different parts. Ignoring this significant step may result in untimely engine harm from extreme vibrations.
Transmission Modifications
The transmission performs a vital position in delivering the amplified energy. A stronger transmission is significant to deal with the additional torque and forestall untimely put on.
- Transmission Cooler Improve: Elevated energy and torque result in elevated transmission temperatures. An upgraded transmission cooler is commonly important to forestall overheating and potential harm to the transmission. Ignoring the warmth dissipation calls for may result in vital transmission harm, doubtlessly rendering the automobile undrivable.
- Clutch Improve: The clutch is the interface between the engine and the transmission. It must be sturdy sufficient to deal with the elevated torque output from the turbocharged engine. A weaker clutch will slip, lowering acceleration and doubtlessly damaging the transmission.
- Transmission Oil Change: The oil within the transmission is crucial for easy operation. The added stress typically calls for a specialised oil with a better viscosity and temperature resistance to keep up efficiency. Improper transmission oil can result in diminished effectivity and doubtlessly extreme harm to the transmission.
Modification Sequence Flowchart
Step | Motion | Rationale |
---|---|---|
1 | Assess current parts | Establish weak factors within the present system |
2 | Intercooler improve | Stop overheating |
3 | Gasoline system enhancement | Guarantee enough gas supply |
4 | Engine administration system tuning | Optimize engine efficiency |
5 | Engine mounts/helps improve | Stop harm from vibrations |
6 | Transmission cooler improve | Stop transmission overheating |
7 | Clutch improve | Deal with elevated torque |
8 | Transmission oil change | Keep optimum transmission efficiency |
Security and Reliability Concerns
Unleashing the uncooked energy of a turbocharged Audi R8 calls for a eager understanding of the added tasks. This is not nearly velocity; it is about making certain a protected and dependable expertise. The modifications launched by a turbo package alter the automobile’s dynamics, doubtlessly affecting dealing with and braking efficiency. Cautious planning and execution are paramount.Boosting efficiency by means of a turbo package considerably alters the automobile’s traits.
Understanding these adjustments and adopting the suitable security measures are essential for a satisfying and worry-free driving expertise. Correct set up and ongoing upkeep are very important for sustaining each efficiency and security.
Security Implications of Turbo Package Set up
Turbo kits introduce larger pressures and temperatures throughout the engine compartment. This elevated stress on parts can result in potential points if not correctly managed. A poorly put in or maintained turbo package can result in harmful conditions, together with engine failure, element harm, and even potential hearth hazards. Moreover, the elevated energy output can impression braking efficiency, doubtlessly resulting in longer stopping distances.
Potential Dangers and Mitigation Methods
A turbocharged engine generates larger pressures and temperatures, which may result in varied dangers if not correctly addressed. Elevated stress on parts necessitates sturdy set up practices and meticulous upkeep to forestall failure. A vital side of mitigation entails meticulous monitoring of turbocharger strain and temperature readings, making certain they keep throughout the producer’s specs. Common checks and immediate consideration to any deviations are important for proactive security.
Sustaining Optimum Reliability Publish-Set up
Sustaining optimum reliability after a turbo package set up hinges on a dedication to common upkeep. This entails meticulously adhering to the really helpful service intervals for the upgraded parts. Implementing a complete upkeep schedule, together with oil adjustments, filter replacements, and element inspections, is significant. Frequently checking for leaks, uncommon noises, or efficiency anomalies is essential. This proactive strategy ensures the longevity and security of the modified automobile.
Security Precautions Throughout Set up and Operation
A structured strategy to set up and operation considerably reduces dangers related to a turbocharged R8. This contains meticulous planning and preparation earlier than commencing the set up course of. Prioritize correct air flow and security gear in the course of the set up. The significance of a devoted workshop area, correct air flow, and the usage of applicable private protecting gear (PPE) can’t be overstated.
- Thorough Analysis: Comprehending the particular modifications and procedures is essential for security. Seek the advice of detailed set up manuals and search steerage from certified technicians. Understanding the intricacies of the turbocharger system and related parts is significant.
- Skilled Set up: Participating a professional mechanic for the set up ensures the correct dealing with of specialised parts. Skilled technicians possess the abilities and information to reduce set up errors and guarantee security.
- Publish-Set up Checks: Complete checks after set up affirm the integrity of the system. These checks ought to embody performance, strain readings, and leak detection.
- Common Inspections: Common inspection schedules assist determine potential points earlier than they escalate into bigger issues. A proactive upkeep strategy ensures the continued dependable efficiency of the turbocharged R8.
- Protected Driving Practices: Adjusting driving habits to account for the elevated energy output is essential. This contains managing acceleration and braking successfully to keep away from sudden actions and guarantee constant management.
Visible Illustration and Design Concerns

Unleashing the beast inside your Audi R8’s engine with a turbo package is not nearly efficiency; it is a couple of profound visible transformation. The fitting turbo package can dramatically alter the automobile’s aesthetic, including a contact of aggressive aptitude or a refined, high-performance presence. Selecting the best design will improve the general feel and appear of your modified R8, turning heads and reflecting your private fashion.The visible aesthetic of a turbocharged R8 is profoundly influenced by the design parts of the chosen turbo package.
Cautious consideration of those particulars will considerably impression the ultimate look of the automobile. From refined upgrades to daring modifications, the choices are as diversified because the tastes of the fanatic.
Turbo Package Design Components
The design parts of a turbo package embody a big selection of decisions, influencing the aesthetic impression on the automobile. These parts vary from the bodily placement of the turbocharger itself to the built-in parts and the encompassing housing design. Understanding these parts is essential to reaching the specified visible impact.
- Turbocharger Housing: The turbocharger housing performs a pivotal position in defining the visible profile of the package. Completely different kits supply varied kinds, from modern and compact designs to bigger, extra distinguished housings. The fabric and end (e.g., polished aluminum, carbon fiber) additional have an effect on the visible attraction, creating a spread of appears to be like, from understated class to daring aggression. The selection of housing will dictate the general aesthetic course of the package.
- Intercooler Design: The intercooler, a vital element in managing air consumption temperatures, additionally contributes to the general visible bundle. Intercooler designs vary from compact, built-in items to bigger, extra distinguished items. These designs might be included seamlessly into the automobile’s current strains or be extra pronounced, influencing the visible character of the modification.
- Consumption and Exhaust Programs: The consumption and exhaust programs, although typically hidden, can considerably impression the visible aesthetic. Efficiency-oriented intakes, typically product of carbon fiber or aluminum, might be built-in into the engine bay for a extra aggressive look. Equally, upgraded exhaust programs, with their distinctive tailpipes and resonators, can supply a noticeable visible change, enhancing the general performance-inspired visible id of the automobile.
- Supporting Parts: Contemplate the supporting parts that could be seen, resembling piping, mounts, and brackets. Cautious integration and selection of supplies for these parts can elevate the aesthetic. Clear strains, applicable finishes, and discreet placements of those components contribute to a refined visible presence.
Visible Types
The visible kinds of turbo kits for Audi R8s can fluctuate vastly. Listed below are some examples as an instance the potential aesthetic impression.
- Aggressive Efficiency Fashion: This fashion prioritizes a daring and aggressive look. Massive turbochargers, uncovered intercooler parts, and a noticeable consumption system create a visually dynamic and impactful look, suggesting a robust efficiency machine. Carbon fiber parts and high-gloss finishes additional emphasize the aggressive aesthetic. Think about a sculpted, muscular physique to your R8.
- Modern and Refined Fashion: This fashion focuses on clear strains, understated parts, and a refined, refined look. Modern turbocharger housings, built-in intercoolers, and refined exhaust upgrades create a premium and splendid aesthetic, making the modification much less intrusive. Excessive-quality supplies and a focus to element are key parts in reaching this look. Consider a tailor-made go well with to your R8.
- Customized-Designed Fashion: This fashion permits for customized touches. This strategy permits for personalisation of the turbocharger’s placement, the consumption’s design, and the exhaust system’s design, leading to a novel visible id for the automobile. This fashion is a mirrored image of the proprietor’s individuality, showcasing a personal touch. Consider a bespoke masterpiece to your R8.