Performance Exhaust Header

Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI

Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI
Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI
Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI
Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI
Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI
Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI
Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI
Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI

Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI    Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI
Create a smooth sounding exhaust note while increasing horsepower and torque with the PERRIN E4-Series Big-Tube Equal Length Header. 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. The equal length design of the PERRIN E4-Series Header produces smooth, balanced exhaust flow from the heads to the turbocharger giving you the best of two worlds: quicker turbo response as well as more horsepower and torque throughout the entire RPM band. While designed to fit to the factory up-pipe, our header will also mate with an aftermarket up-pipe that fits factory header and turbo, as well as any rotated turbo kits compatible with the factory header.

PERFECTLY SIZED FOR MORE HP. You won't see grossly over-sized tubing to make our header "look" impressive, this just slows exhaust gas flow and reduces response. This header uses 1.625 primary tubing that is expanded at the flange to fit the Subaru exhaust port size. This size tubing is perfectly designed for cars making more than 500WHP. You can see from our dyno graphs that there is a significant gain in horsepower and torque across the entire RPM band compared to an OEM Subaru header.

This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exhaust & Emission Systems\Manifolds & Headers". The seller is "built_not_bought_automotive" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Brazil, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam.
  • Brand: PERRIN Performance
  • Type: Exhaust Manifold
  • Manufacturer Warranty: Unspecified Length
  • Manufacturer Part Number: PSP-EXT-055
  • Material: Stainless Steel
  • Features: Bare
  • Surface Finish: Stainless Steel
  • Item Length: UNEqual Length
  • Placement on Vehicle: Front
  • Fuel Type: Gasoline

Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI    Perrin Stainless Equal Length Exhaust Manifold Header for Subaru EJ257 WRX STI