These billet endlink bushings replace the soft factory rubber endlinks. They eliminate unnecessary free-play in the shifter giving you a more connected feel for a precise and quick shift. Made in house from T6061 aluminum and high quality bronze. Finished in beautiful black anodizing for years of problem-free operation. This is one of the best upgrades you can do to you vehicle with manual transmission! (Trust me, I've been asked if these work for automatic or DSG transmission before. Hint: they do not.) Rectangle 8.5mm + Round 8.0mm 2007 Audi A3 FWD 2007 VW Golf/GTI, Jetta/GLI - all 2007 VW Passat FWD