Wiseco Subaru FA20 Direct Injection Piston Kit 2.0L -9.5cc 2003-audi-a4-quattro-esi5362897 still offering maximum flow and

still offering maximum flow and minimised back pressure

Non battery memory backup for greater reliability and longer life

The entire airbox is genuine carbon fiber providing superior heat dissipation

With seven layers of progressively finer mesh cotton gauze/synthetic media between 100-percent polyurethane top and base

Wiseco Subaru FA20 Direct Injection Piston Kit 2.0L -9.5cc 2003-audi-a4-quattro-esi5362897 still offering maximum flow andProfessional Series forged racing pistons from Wiseco are no expense spared pistons designed for the serious racers and builders. Packed full of custom level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco? s Professional Series.