Wiseco Acura 4v DOME +5cc STRUTTED 81.0MM Piston Kit 2021-subaru-wrx-sti-esi7124375

Wiseco Acura 4v DOME +5cc STRUTTED 81.0MM Piston Kit 2021-subaru-wrx-sti-esi7124375Professional 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.

or motorsport applications

ARP Ford Cosworth Sierra/Escort Head Stud Kit

Designed for precision fitment

5 - Black / CF Ring

Not compatible with vehicles fitted with GR rear bumper spoilers

Print out and fill in the jailbreak form (include this form with the ECU) and invoice

and badges to hint at the vehicle's uniqueness and above-average performance

NRG Short Hub Adapter 2015+ Subaru Forester / 2015 Subaru WRX / 2010+ Legacy

the bellmouth opening allows for a filter with a very large surface area that can support any horsepower goal

This is the original Spec L generation (not Spec L II)

At 7 kPa flow resistance

Important Note: Complete kit includes Fluid Lock catch can