Wiseco 84.25mm x 1.0x1.2x2.8mm Ring Set Ring Shelf Stock 2009-subaru-outback-esi9474684

Wiseco 84.25mm x 1.0x1.2x2.8mm Ring Set Ring Shelf Stock 2009-subaru-outback-esi9474684Wiseco 4 stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4 stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are developed and tested for race ready performance.

Supertech 5

IECVA1-2 Race Intake Camshaft

so you never need to open the ECU to change chips nor 'burn' ROMs

cracking on OEM GT-R rotors are common especially in areas around the cross drilled holes

Transfer Function: Vout = 5(

Complete assembly eliminates need to source individual components

2-step oil separation baffling for maximum catch efficiency

Higher octane fuel

TUNE UPDATES

F87 M2C & M2CS with S55 engine

Does not include nut ring or fasteners

Includes AFR (Air/Fuel Ratio Regulator) to correct sensor readings and prevent CEL on the stock ECU