Manley 83mm Stroker 99.75mm +0.25mm Bore 9.8:1 Dish Piston Set with Rings - 2004-2021 Subaru STi (EJ257) Subaru-Crosstrek-2015 Cobb Tuning Aluminum Alternator Cover

Cobb Tuning Aluminum Alternator Cover Wrinkle Black - 2008-2014 Subaru WRX / 2008-2021 STI

This enables us to provide our customers with the ISC V2 Basic coilover at a reduced cost without compromising on quality

Previously this was not possible with cast designs

The Cobb Stainless Steel Downpipe for the 2019-2021 Subaru WRX STI is the component that unlocks Stage 2 tuning on the VA STI

Manley 83mm Stroker 99.75mm +0.25mm Bore 9.8:1 Dish Piston Set with Rings - 2004-2021 Subaru STi (EJ257) Subaru-Crosstrek-2015 Cobb Tuning Aluminum Alternator Cover2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance. Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff DLC alloys, providing additional durability. Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and