Perrin Equal Lenght Header

  • Sale
  • Regular price $1,596.00


Create a smooth sounding exhaust note while increasing horsepower and torque with the PERRIN E4-Series Equal Length Header.

Installation

CORE SPECS
  • Material 304 Stainless steel
  • Finish Brushed
  • Outer Diameter - Normal 1½"
  • Outer Diameter - Big Tube 1⅝"

 

Fitment:

  • 2002-2005 WRX - Yes, requires oil pan with header cutout and oil pickup tube, and custom modification to the radiator line to the transmission.
  • 2002-2005 WRX - Automatic Transmission Yes, requires modifications to radiator.
  • 2006-2007 WRX - Yes, requires 2002-04 WRX oil cooler assembly and oil feed pipe.
  • 2004-2008 Forester XT - Yes, requires oil pan with header cutout, oil pickup tube, 2002-04 WRX oil cooler assembly, and 2002-04 WRX oil feed pipe.
  • 2009-2013 Forester XT - Yes, no modification required
  • 2004-2007 STI - Yes, no modification required
  • 2005-2009 Legacy GT - Yes, no modification
  • 2008-2014 WRX - Yes, no modification
  • 2015-2018 WRX - No
  • 2008-2014 STI - Yes, no modification
  • 2015-2019 STI - Yes, no modification
  • CSF Radiator with Built-in Oil Cooler - No
  • KILLERB Cast Oil Pan - No