Integrated Engineering Valve Spring & Retainer Kit - Audi RS3 8P/8V/TT RS 8J/8S 20-0112-PK 4-Ply Steel Reinforced Silicone

4-Ply Steel Reinforced Silicone

Independent operation — PCV and CCV cans function independently

0T TSI or EA888 Gen 3 2

5" piping running in parallel are reinforced and bridged to offer superior strength and weight dispersion

Integrated Engineering Valve Spring & Retainer Kit - Audi RS3 8P/8V/TT RS 8J/8S 20-0112-PK 4-Ply Steel Reinforced SiliconeThis high quality IE valve spring and titanium retainer kit features spring rates optimized to match your vehicle specifications and provide proper valve control preventing valve float in high power and high revving applications. Increasing your engines power output often comes with modifications that require more RPMs to get the most out of it, such as larger turbochargers, tuned intake manifolds , nd high output software tunes. Upgrading those