A4/S4/RS4

GruvenParts.com is happy to announce our billet lightweight alternator and tensioner pulleys for the VW and Audi 2.0 TSI engines !  These are a Pre-Buy, which means they will be made to order, it usually takes 2-3 weeks once ordered.  Buy them...

This is the same great stuff used on jet engines to route bypass air. With a service temp of -80F to +600F its more than you will ever need. Use this with any of our 3” brake duct brackets. You can also add two 3” stainless steel hose...

GruvenParts.com is happy to release these long awaited billet intake linkage arms for the Audi A4 and A6 with 3.0L V6 engines! These billet aluminum linkage arms come two to a set – enough for 1 vehicle and will replace the plastic ones...

GruvenParts.com has now released these billet aluminum intake manifold linkage arms for the VW/Audi 1.8T and 2.0T engines!. Ours are Guaranteed for Life! - Would VW / Audi say that about theirs ??! This GruvenParts.com billet linkage arm replaces...

** BACK IN STOCK FOR 1 LAST PRODUCTION RUN - DON'T MISS IT** GruvenParts.com Introduces Stainless Bleeder Screws for Audi A4, A6, and VW Passat! This 303 Aircraft Grade Stainless Steel Bleeder Screw replaces the plastic bleeder screw which...

This part replaces the useless rubber donut OEM P/N 035-959-209E (035959209E) that does a poor job supporting your PRICEY auxiliary water pump, and related PRICEY hoses. The OEM rubber donut allows the weight of the pump and hoses to sag, causing stress...