Brian Crower Subaru EJ205/EJ257 37mm Intake Valve - Single subaru-legacy-1999 2010 Subaru Impreza WRX STI

2010 Subaru Impreza WRX STI Special Edition

(For a PERFECT seal

When it comes to quality and reliability

Offset wrist pin for quiet start-ups

For modified street applications

Brian Crower Subaru EJ205/EJ257 37mm Intake Valve - Single subaru-legacy-1999 2010 Subaru Impreza WRX STI37mm Intake Valve Single by Brian Crower BC high performance camshafts are ground on state of the art CNC cam grinders to insure accuracy and tolerances to within . 02mm. Every BC camshaft profile has been prototyped and dyno tested for proven horsepower results prior to being placed into mass production. By grinding cores in high volume, Brian Crower, Inc. is able to pass the cost savings on to the end user. Quality at an affordable price. All BC