Dežru Spec-RS • Track First 08-15 Audi R8

Built for high-rev grip, response, and confidence at the limit.

Calibrated around the Audi R8’s high-rev character and quick steering, the Spec-RS delivers firm, communicative damping with the heat capacity and control needed for repeated track sessions and aggressive canyon runs.

Digressive pistons (track-focused) Heat-resistant valving Sharp turn-in & mid-corner support Tuned for V8 & V10 chassis dynamics

Dežru Spec-RS Coilovers – 2008-2015 Audi R8

The Dežru Spec-RS coilover system is the pinnacle of precision for the Audi R8 chassis — a platform renowned for its purity and razor-sharp handling. Designed around the R8’s geometry, the Spec-RS brings uncompromising control and modern race-bred damping technology to an already exceptional sports car.

Developed for serious enthusiasts and weekend track drivers, the Spec-RS features digressive piston valving that delivers exceptional chassis support under load while maintaining compliance over uneven pavement. Combined with external rear reservoirs, this system achieves superior thermal consistency and fade resistance during extended lapping or canyon sessions.

With fixed-length damper bodies and a 30–45 mm adjustable lowered ride height, the Spec-RS maintains proper stroke, geometry, and roll center correction — ensuring the R8 feels composed and confidence-inspiring at every corner entry and exit.

Key Features

Digressive monotube dampers for superior control, consistent damping, and precise driver feedback.
External reservoirs for improved heat dissipation and fade-free performance during continuous high-load use.
Fixed-length damper bodies with 30–45 mm adjustable lowered ride height for optimal geometry and bump travel retention.
Adjustable damping to fine-tune rebound for street, canyon, or track conditions.
450 lb/in front & 625 lb/in rear spring rates — perfectly balanced for fast road + HPDE driving.
Linear HyperCoil springs ensure predictable response and smooth load transition through each phase of the corner.
Pillowball front top mounts for sharp steering feedback and alignment consistency.
Hand-built, dyno-matched pairs to ensure precise left-right damping uniformity.

Performance Character

The Spec-RS elevates the R8’s natural balance and steering precision while offering vastly improved chassis composure under braking, transitions, and sustained cornering loads. The digressive valving curve provides firm, supportive damping on compression with a smooth, compliant rebound response — ideal for high-grip tires and spirited driving.

Expect a flat, confident, and responsive feel on turn-in, with the compliance and traction to put power down hard out of every corner — lap after lap.

Why We Recommend 450 lb/in Front & 625 lb/in Rear for the 2008–2015 Audi R8

The Audi R8 is a mid-engine, all-wheel-drive platform with a rear-biased weight distribution and a very rigid chassis. While the factory suspension provides a balance between comfort and performance, it is still tuned to be approachable on the street, which can limit precision and consistency when driving at higher limits.

Our 450 / 625 spring rate setup is designed to elevate the R8’s performance for aggressive driving, where improved chassis control, stability, and response are critical.

With the majority of the vehicle’s mass positioned toward the rear, the 625 lb/in rear spring provides the support needed to stabilize the rear platform under acceleration and high-speed cornering. It reduces excessive compression, maintains consistent geometry, and improves traction and predictability when pushing the car hard.

Up front, the 450 lb/in spring is selected to balance the chassis while maintaining front-end grip. It provides increased support under braking and turn-in, reducing dive and improving steering precision without over-stiffening the front axle.

The result is a setup that:

Reduces body movement and pitch under aggressive driving
Improves high-speed stability and cornering consistency
Enhances balance between front and rear grip
Increases driver confidence and precision at the limit

This pairing is designed to work with our more aggressive valving, which provides strong low-speed damping for immediate response and increased high-speed control. Together, the spring and damper package deliver a more direct, connected feel suited for high-performance driving.

Compared to softer, street-focused setups, this configuration prioritizes control and feedback, making it ideal for spirited driving, track use, and drivers looking to extract more precision from the R8 platform.

Overall, 450 front / 625 rear gives the R8 a sharper, more stable, and more confidence-inspiring character, allowing it to perform consistently under demanding conditions.

Dežru Performance Suspension warrants to the original purchaser that these parts manufactured and/or sold by Dežru Performance Suspension (the product) is free from defects in material and workmanship under normal use. Dežru Performance Suspension warrants that the product will perform substantially in accordance with the specifications set forth in the documentation provided with it. The above express warranties are made for a period of the lesser of 12,000 miles or 36 months from the date the product is installed in your vehicle. Any improper use, operation beyond capacity, substitution or addition of parts not approved by Dežru Suspension in writing, any alteration or repair by others, or any removal, defacing or altering of the identification shall void this warranty. There is no warranty on high-performance or race related parts due to the nature of usage.