Billet main caps for your high horsepower extreme build, specifically designed to be used with a girdle kit.
For vehicles with FSI engines only
Billet main caps for your high horsepower extreme build, specifically designed to be used with a girdle kit.
For vehicles with FSI engines only
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*
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*
2 required per valve
33.85MM Stainless Intake Valve
Upgrade to new bronze alloy valve guide
Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.
2X Entries Into Our F80 M3 Sweepstakes
1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors.
2X Entries Into Our F80 M3 Sweepstakes
Hardware used for valve replacement
Great upgrade for either the 24v or R32 motor looking to get more flow and under boosted or heavy load applications.
2X Entries Into Our F80 M3 Sweepstakes
Includes spring seats and Titanium retainers which allow for higher lift than stock retainers, at half the weight
2X Entries Into Our F80 M3 Sweepstakes