Engine Parts

High pressure Return Valve For TFSI engine 165bar 

  Supertech high performance valves are the choice of TSR for all our high performance engine builds. Made from the finest materials and to strict tolerances Supertech ensure optimum flow and reliability for your engine. These valves are +1mm...

  ARP Head stud kit for the AUDI / VW 2.0T FSI, these are a must for any high horsepower build. Head studs offer superior clamping force and consistency than stretch head bolts, and prevent blown head gaskets and costly damage to your engine. TSR...

  Supertech high performance valves are the choice of TSR for all our high performance engine builds. Made from the finest materials and to strict tolerances Supertech ensure optimum flow and reliability for your engine. These valves are std size to...

  Supertech high performance valves are the choice of TSR for all our high performance engine builds. Made from the finest materials and to strict tolerances Supertech ensure optimum flow and reliability for your engine. These valves are std size to...