632402C-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi SpoolinUp *Discontinued* 3

*Discontinued* 3

which is to help aid in deaerating the system

The engineering team went through a few different tip designs before settling on these classic oval mufflers that provide a sweet tone with no added drone

The Vibrant Performance silicone hose "Pit Pack" includes various sizes and lengths of vacuum hose perfect for any garage

• Permanent Mold End Tank Tooling and Casting

632402C-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi SpoolinUp *Discontinued* 3Manley Pistons for the EJ257 motor in the 2006 2014 WRX and 2004+ STi models includes a full set of 4 pistons, wrist pins, ring sets and round wire locks. See more Manley Pistons for the EJ257 WRX & STi Vehicle Fitment: Subaru EJ257 2006 2014 WRX 2004 2021 STi Piston Specs: Part Number: 632402C4 Pin: Standard . 180" Wall Bore Size: 99. 75mm (+. 25) Rod Length: 5. 137" Stroke: 83mm Stroker (2. 7L) Comp Distance: 1. 130" Dome Volume: 26 cc Cylinder Head