Billet main caps for your high horsepower extreme build, specifically designed to be used with a girdle kit.
Billet main caps for your high horsepower extreme build, specifically designed to be used with a girdle kit.
Designed to handle over 6,500rpm with no problems
Designed to work with OEM upper spring retainer.
Single groove performance
Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves!
*Priced individually - Qty 8 needed for 2.0T FSI / TSI models* * +1 mm oversize option - Requires machine work*
Great high end power for street and mild race
Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves!
*Priced individually - Qty 8 needed for 2.0T FSI / TSI models* * +1 mm oversize option - Requires machine work*
Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves!
*Priced individually - Qty 8 needed for 2.0T FSI / TSI models*
33.85MM Stainless Intake Valve
Upgrade to new bronze alloy valve guide
Assembled with valves and springs