Manley Subaru EJ257 99.55mm +.25mm Bore 8.5:1 Dish Platinum Series Piston Set with Rings ford-mustang-2006 The design incorporates cooling fins

The design incorporates cooling fins to aid in dissipating heat from the oil as air passes over them

This style of clutch has stood the test of time for good reason

Say hello to the new COBB Post MAF Hose for the '02-'07 Subaru WRX

Subaru 11-14 WRX Sedan

Manley Subaru EJ257 99.55mm +.25mm Bore 8.5:1 Dish Platinum Series Piston Set with Rings ford-mustang-2006 The design incorporates cooling fins06 14 WRX 04+ STi Platinum Series Pistons Set of 4 by Manley Performance Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge.