Prefabricated fuel rail for Audi 5-cylinder 20-valve applications, CNC-machined, compatible with standard EFI injector O-rings, 034EFI logo engraved. Fits -6AN to -10AN fittings, with -8AN threaded ports at each end.
Street Density engine mount, 60 durometer rubber, with no internal void or fluid. This part number also serves as the Track Density version for Audi A4/A5 B9/B9.5 2.0 TFSI. Two distinct applications depending on engine, check the compatibility guide before ordering.
Ref: 034-509-5041
Available from the manufacturer (24+)→ Oct 21, 2026
Pair of CNC-machined billet aluminum fuel rails for 2.7T engines, precision CAD design. Reversible brackets compatible with short or long-body injectors, S4 intake manifold fitment. Compatible with OEM injector clips.