Main Bolts & Studs
VW Audi 2.0 | TSI | TFSI | EA888 Gen 3 | ARP Main Stud & Nut Kit

Performance Valves
Vauxhall Z20LEH | Z20LER | Z20LET | Astra VXR | SUPERTECH 8x Exhaust Valves

Head Gasket Sets
Audi RS3 | TTRS | 2.5 TFSI | CEPA | CTSA | ELRING Head Gasket Set

Performance Springs
Vauxhall C20XE | C20LET | REDTOP | SUPERTECH 80lb Double Valve Spring Kit

Performance Springs
Ford EcoBoost 2.0 | 2.3 | Focus ST / RS MK3 | SUPERTECH Dual Valve Spring Kit

Performance Springs
Ford 1.5 | 1.6 EcoBoost | ST180 | ST200 | SUPERTECH Beehive Valve Spring Set

Performance Valves
For Mazda B6 | MX5 1.6 | SUPERTECH 8x +1.00mm Inconel Exhaust Valves

Performance Valves
BMW S50 | M50 | M52 | M54 | SUPERTECH 12x STD Inconel Exhaust Valves

Performance Valves
For Subaru EJ20 | EJ25 | WRX | STi | SUPERTECH 8 STD Inconel Exhaust Valves

Performance Valves
Zetec 2.0 | BlackTop | Focus RS | SUPERTECH 8x STD Nitrided Inlet Valves
