Black nitride intake valves from Supertech for all 2.5L TFSI engines
The standard VAG valves have the major disadvantage that they can break on engines with significant power increases or long mile...
Audi RS3 Stage 1 Cam A up to 1200HP
Stage 1 high performance racing cams designed for engines up to 1200hp, ideal for cars using 64mm-72mm turbos.
- cam a is for stage one up to 1200hp while b supp...
Audi RS3 2.5L EA855 DAZA 5 Cylinder Engine
Premium quality spring steel wound in USA by PAC. Made with advanced heat treatment processing and surface finishing techniques (nano peeni...
