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Perrin 02+ WRX / 04+ STi Equal Length Header 1.5 inch Primaries

Perrin 02+ WRX / 04+ STi Equal Length Header 1.5 inch Primaries
Perrin 02+ WRX / 04+ STi Equal Length Header 1.5 inch Primaries
£1,109.78
Ex Tax: £924.82
Price in reward points: 1

The new PERRIN E4-Series Big-Tube Equal Length Header comes with collectors that have been designed for better exhaust flow while allowing the headers to be constructed much more accurately. The improved exhaust flow and more precise construction increases power and reliability. The new E4-Series also has a low-profile design, allowing for lots of ground clearance.

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

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