Genuine Rival Performance Diaphragm OE Replacement Kit (BMW B58 PCV Fix)The BMW B58 engine is known for premature PCV diaphragm failure, which is often caused by the original rubber becoming brittle and cracking over time. This leads to vacuum leaks, poor performance, and fault codes. Buy cheap, buy twice! Our Rival Performance Diaphragm OE Replacement Kit is superior and includes everything you need to restore back to proper function, including a new diaphragm cap and replacement end cap! This is ideal since the original

Advanced gear geometry designed using industry-leading software puts more power to the ground

M17/17mm fit:

Kit designed specifically for the G8x M model platform

Audi A4 B6 Avant quattro (2001 to 2004)

V-Band inlet and outlet make installation easy

4 – 2005 – 2012

Therefore this kit includes reinforced silicone hoses as well as an aluminium boost and charge pipe

This feature is especially important in high-boost applications

Suitable for Fast streetcars

9] Inch [stepped]

Toyota Mark II/Chaser/Cresta GX105 1G-FE (09/1996-07/1998)

Peugeot 207CC 1