Valve spring Audi Seat VW 1.8L 2.7L 4.2L Volkswagen SRi 1987 - 1989 309

SRi  1987 - 1989 309 1

Downpipe  VW GOLF VII R

ARP Rod Bolt Kit Mitsubishi 2

8L V8 Fuel Injection - All Models 2007 2007 Chevrolet Silverado 1500 Classic 5

2L V8 Diesel Engine - All Models 1992 2000 Chevrolet K2500 6

Valve spring Audi Seat VW 1.8L 2.7L 4.2L Volkswagen SRi 1987 - 1989 309All Supertech valve springs are made of Superclean premium chrome vanadium steel, which ensures higher performance and durability at high revs. The use of high quality steel alloy provides the additional advantage of better structural memory for all our springs. Our valve springs are computer designed to ensure that stress levels do not exceed the stress limits specified in the fatigue charts. Combined with our high quality steel alloy, Supertech