Manley Performance Platinum Series Piston Set 100mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) EVO VIII we have found that cars

we have found that cars with stage 2 software or higher will benefit from upgrading the intercooler

Sway bars are produced using solid

Steel backed Fiber Button friction

Simple Bolt on installation

Fits Subaru WRX STI 2015+

Manley Performance Platinum Series Piston Set 100mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) EVO VIII we have found that carsManley forged and dished pistons for the EJ257 are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Round wire locks, tool steel wrist pins and piston rings are included with every set at no additional charge. A proprietary multi step top ring groove machining process assures optimum control of the groove's size, geometry, flatness and finish. Precise pinhole machining results in an