632402CE-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi StopTech improve handling and will lower

improve handling and will lower your Subaru about an inch in the front and in the rear

you do not have this control so you are forced to run 16psi through the entire rev range

DEI's Titanium Pipe Shield combines the high heat tolerance of DEI’s proprietary LR fiber technology with a unique rivet-based clamp shield design to improve heat dissipation and cooling

• Built-in mounting flange allows the use of the stock turbo drain tube

Manley H-Tuff Plus Steel Rods for 4B11 Evo X: Part Number Application Center to Center Big End Bore Big End Width Pin Diameter Pin Bore Grams 15029R6‑4 Evo X 5

632402CE-4 Manley Turbo Tuff Pistons EJ257 for 06-14 WRX / 04+ STi StopTech improve handling and will lowerManley 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: 632402CE4 Pin: Extreme . 250" 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