Integrated Engineering Valve Spring & Retainer Kit - Audi RS3 8P/8V/TT RS 8J/8S 20-0112-PK 5" piping running in parallel

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

This timing increases clamping loads by over 10%

including the Radium 20-049X-XX FCST fuel cell surge tanks

and hassle-free

0T TSI or EA888 Gen 3 2

Integrated Engineering Valve Spring & Retainer Kit - Audi RS3 8P/8V/TT RS 8J/8S 20-0112-PK 5" piping running in parallelThis 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