Audi R8 Gen 2 Tuning Guide

The Audi R8 Gen 2, which ran from 2016 to 2024, remains one of the most iconic supercars of the modern era. Whether you're the proud owner of the V10 or have been considering tuning your R8, this guide will provide you with the key modifications and upgrades to enhance the performance, sound, and overall experience of your vehicle.

Check out our range of performance parts available for your R8 Gen 2 here!

Engine Tuning

The heart of the Audi R8 Gen 2 is the naturally aspirated V10 engine, offering a solid foundation for tuning. While many owners enjoy the car’s stock performance, others opt for upgrades to push the car's capabilities further.

Stage 1: Software Tuning
The first step for many is a software remap, commonly known as a Stage 1 tune. This adjustment optimises the engine’s ECU to extract more power, improve throttle response, and slightly increase top-end performance. You might see around a 20-40bhp gain depending on the specific model and tuning software used. A Stage 1 tune is relatively inexpensive, simple to implement, and can be reversed if needed, making it a popular choice for most owners.

Stage 2: Intake and Exhaust
For those looking for more aggressive upgrades, a Stage 2 tune typically involves both an upgraded intake system and a full exhaust system. A performance intake improves airflow into the engine, while an aftermarket exhaust, such as a cat-back or valved system, will enhance the exhaust note. This not only makes the car louder and more thrilling to drive, but it can also add a slight increase in power. Many R8 owners enjoy the deeper growl and sharper crackle an upgraded exhaust provides.

When upgrading the exhaust, it’s important to select a reputable manufacturer to ensure quality and proper fitment. Some exhaust systems are designed to reduce backpressure, which may lead to modest power increases, while others focus mainly on sound. JXL Performance recommends the Milltek Sport exhaust systems, click here to view!

Turbocharging: The Ultimate Upgrade
For those seeking extreme performance, some have taken the plunge into turbocharging their Gen 2 R8 V10. While this offers massive gains, pushing the power output beyond 1000bhp, it comes at a significant cost. The installation of a turbocharger system involves not just the turbo units themselves but also reinforced internal components, upgraded fuel systems, and extensive modifications to the engine. A turbocharged V10 R8 can easily reach astonishing power levels, but this kind of modification requires expert knowledge and careful tuning to ensure reliability.

It's essential to understand the long-term costs involved, including potential maintenance issues. Such a build often demands high-end components, regular servicing, and potentially significant repair bills down the line. However, if you’re after the ultimate performance, it’s one way to turn your R8 into an absolute powerhouse.

Suspension and Handling

The Audi R8 Gen 2 already boasts impressive handling capabilities, but for enthusiasts looking to improve cornering performance or lower the car’s stance, suspension upgrades are a worthwhile consideration.

Coilovers and Springs
Upgrading to adjustable coilovers allows you to lower the ride height, giving the car a more aggressive look and improving handling by reducing body roll. For those seeking a compromise between comfort and performance, lowering springs are a simpler option. Either of these choices can tighten up the R8's cornering and provide a more connected feel on the road. Check out our range of suspension products for your R8 here

Brakes
For better stopping power, especially on the track or spirited driving, many R8 owners opt for upgraded brake pads and rotors. Upgrading to a set of performance brake pads can improve braking consistency and response, especially when driving at higher speeds. Some owners also choose to swap to carbon-ceramic brakes, which offer superior braking performance and reduced weight, but at a high cost. If you use the vehicle hard, consider upgrading your brakes - check out our range of performance braking products here

Exterior and Aerodynamics

Though the R8 is already a stunning car, subtle exterior upgrades can help improve both the aesthetics and performance.

Carbon Fibre Components
Carbon fibre parts, such as front splitters, rear diffusers, or even full body panels, are a common choice for those looking to reduce weight while adding a more aggressive appearance. These parts also aid in increasing downforce, which can improve stability at higher speeds.

Aerodynamic Upgrades
For those taking their R8 to the track or looking to enhance high-speed stability, aerodynamic improvements are worth considering. A more aggressive rear wing or front splitter can significantly improve airflow around the car, helping it to grip the road more effectively. These upgrades, while more niche, are ideal for those who want to balance form with function.

Looking for exterior upgrades? Check out our range of options for your R8 here

Wheels and Tyres

Wheels are one of the most visible modifications and can dramatically change the R8's stance. Lightweight forged wheels are popular for reducing unsprung weight, which can improve handling and performance. Pairing these with a set of high-performance tyres, suited for the driving style and climate, can make a noticeable difference in how the car handles.

Interior Upgrades

Inside, R8 owners often focus on enhancing the driving experience. Upgrades such as sportier bucket seats, custom steering wheels, and shift knobs add to the driving pleasure. Carbon fibre accents and Alcantara trims also provide a more race-inspired interior.

Conclusion

Tuning the Audi R8 Gen 2 is an exciting endeavour, whether you’re looking for a more thrilling exhaust note, enhanced performance, or improved handling. While software tuning, intake, and exhaust upgrades are relatively straightforward and cost-effective, more extreme modifications, such as turbocharging, come with a significant investment and potential long-term maintenance challenges.

For most owners, modifications are driven by the desire to enhance the driving experience—whether that’s enjoying a louder, more aggressive sound or gaining more power and improved performance. Whatever your tuning goals may be, the R8 Gen 2 offers plenty of opportunities to personalise your supercar and take it to the next level.