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Eye-catching Audi S4 Rs4 B5 2.7 30 Valve Bi-turbo Supertech Valve Spring Kit Gift Boxed [kzeJGRnN]

$72.99 $233.99 -69%

Audi S4 RS4 B5 2.7 30 Valve Bi-Turbo Supertech Valve Spring Kit Elevate the performance of your Audi S4 RS4 B5 2.7 30 Valve Bi-Turbo engine with the Supertech valve spring kit. Designed specifically for VW Audi 2.7 Bi-Turbo models, this kit features

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Eye-catching Audi S4 Rs4 B5 2.7 30 Valve Bi-turbo Supertech Valve Spring Kit Gift Boxed [kzeJGRnN]

Audi S4 RS4 B5 2.7 30 Valve Bi-Turbo Supertech Valve Spring Kit

Elevate the performance of your Audi S4 RS4 B5 2.7 30 Valve Bi-Turbo engine with the Supertech valve spring kit. Designed specifically for VW Audi 2.7 Bi-Turbo models, this kit features a robust 24.49kg/36.60mm (inlet) and 36.29kg/33.20mm (outlet) valve spring set. Crafted with precision, these valve springs are engineered to handle high RPMs without compromising on durability or performance. With the inclusion of titanium valve spring retainers, the kit not only reduces the overall weight of the valve train but also enhances engine responsiveness and stability.

Key Features and Specifications

The Supertech valve spring kit SPRK-Audi 2.7 Bi-Turbo is a comprehensive solution for maximizing your engine's potential. It includes the SPR-A2095(18) and SPR-H1002D(12) valve springs, as well as the Ret-AU5VI/T(18) and Ret-AU5VE/T1(12) retainers. These components are meticulously engineered to work together, ensuring that your engine can achieve higher RPMs without the risk of valve flutter or rocker arm breakage. The kit also includes 12 SEAT-H1000 retainers for the outlet valves, providing a seamless and reliable fit. The Supertech valve springs are made from a high-quality chrome-silicon-vanadium-steel alloy, known for its exceptional strength and durability. These springs are designed to withstand the demands of high-performance engines and prevent material fatigue under extreme conditions.

Benefits and Practical Applications

The Supertech valve spring kit offers numerous advantages for Audi 2.7 Bi-Turbo owners. By reducing the weight of the valve train, the kit allows for faster engine revving and higher RPM operation. This translates to improved acceleration and responsiveness, making your vehicle more dynamic and enjoyable to drive. The increased stability provided by the valve springs and retainers ensures that your engine can handle power increases without compromising on reliability. Furthermore, the kit is compatible with Supertech's black nitrided intake valves and Inconel exhaust valves, allowing for a complete and optimized performance upgrade. With this kit, you can confidently push the limits of your Audi S4 RS4 B5 2.7 30 Valve Bi-Turbo engine, knowing that it is equipped with the highest quality components for peak performance.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

This is a useful and solid gadget.

- Dwynwen W..

January 27, 2026

Absolutely no complaints!

A great gadget that is very solid.

- Yasmin J..

January 27, 2026

Absolutely no complaints!

It’s a very clever and impressive gadget.

- Eleri R..

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