Supertech Alfa Romeo Q4-16V Turbo 28.4x6.97x125.5mm Tapered Inconel Exhaust Valve - Set of 8

Supertech Audi 1.8T Exhaust Cam Follower 33.5x25.8x15.5mm Stem DLC Coated - Single (D/S Only)

Supertech Audi 1.8T Intake Cam Follower 24x24.2x15mm Stem DLC Coated - Single (D/S Only)

Supertech Audi 1.8T Manganese Bronze Intake & Exhaust Oversize Valve Guide - Set of 10

Supertech Audi 1.8T/2.7T Exhaust Cam Follower 33.5x25.8x15.5mm Stem - Single (D/S Only)

Supertech Audi 1.8T/2.7T Exhaust Cam Follower 33.5x25.8x15.5mm Stem WPC Treated - Single (D/S Only)

Supertech Audi 1.8T/2.7T Int Cam Follower 24x24.2x15mm Stem - Single (D/S Only)

Supertech Audi 1.8T/2.7T Int Cam Follower 24x24.2x15mm Stem WPC Treated - Single (D/S Only)

Supertech Audi 11.045x36.15x 5.98mm Manganese Bronze Intake & Exhaust Valve Guide - Set of 10

Supertech Audi 18T 20V 83mm Bore 0.055in (1.4mm) Thick MLS Head Gasket

Supertech Audi 2.5T FSI Beehive Valve Springs - Set of 16

Supertech Audi 2.5T FSI Beehive Valve Springs - Single (D/S Only)