Supertech

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)

TFSISupertech Audi 2.5T FSI/EA113/EA888 Single Valve Spring Kit

Supertech Audi BHF/BHK 4.2L V8 40V Black Nitrided Intake Valve - +1mm Oversize - Set of 24

Supertech Audi BHF/BHK 4.2L V8 40V Black Nitrided Intake Valve - +1mm Oversize - Single

Supertech Audi V10 (40V) Single Valve Spring Kit

Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11

Supertech Audi V6 2.7L 30V Dual Valve Spring Kit

Supertech Audi V6 Beehive Valve Spring Kit 91lb - 37.4mm / 189 - 10lb/mm - Rate: 9.8lb/mm - 23mm CB

Supertech Audi V8 (40V) Single Valve Spring Kit

Supertech Audi V8 4.2L 40V Dual Valve Spring Kit

Supertech Audi V8 40V Inconel Exhaust Valve- +1mm Oversize - Set of 16

Supertech Audi V8 40V Inconel Exhaust Valve- +1mm Oversize - Single