Wiseco Toyota 3SGTE 4v Dished -6cc Turbo 86mm Piston Kit 2009-audi-a4-quattro-esi4893745 or motorsport applications where reliable

or motorsport applications where reliable fuel line retention is critical for EJ-series turbocharged engine performance

If your RS3 model is an 8Y model make sure to add both the intake and adapter to your cart before ordering

Replacing the factory intake and airbox with the COBB SF Intake System will greatly reduce pre-turbo restrictions

52% larger internal diameter

Check fuel pump inlet diameter for compatibility with other pumps

Wiseco Toyota 3SGTE 4v Dished -6cc Turbo 86mm Piston Kit 2009-audi-a4-quattro-esi4893745 or motorsport applications where reliableProfessional 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.