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Perrin 2015+ Subaru WRX Equal Length Header *Discontinued

Perrin 2015+ Subaru WRX Equal Length Header *Discontinued

Regular price $1,150.00
Regular price $1,150.00 Sale price $1,150.00
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In-stock orders are processed within 48 hours; transit time is additional.

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Need to return an item? Request authorization within 30 days of delivery for eligible unused, uninstalled items. Exclusions and fees apply.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

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Eligibility, fees and return steps

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Do not send a return without authorization.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

OVERVIEW

Increase power and torque through quicker turbo response and a more efficient collector design with the PERRIN Equal Length Header for 2015-2018 WRX.


INCREASE HORSEPOWER

Instantly increase turbo response and add 15-20 wheel horsepower and 20 ft-lbs of torque with the PERRIN Equal Length Headers. This part is perfectly safe to install and does not required an ECU tune. Dyno graph shows results of a 2015 WRX with typical bolt-ons (3 inch turbo-back exhaust and no ECU tune) where the PERRIN header was the only part changed. This test was performed with an hour between runs.


PROPERLY DESIGNED COLLECTORS

The PERRIN Equal Length Headers produce smooth and balanced exhaust flow from the heads to the turbocharger, giving you the best of two worlds: quick turbo response as well as more horsepower and torque throughout the entire RPM band. The OEM header has a terrible collector design, restricting exhaust flow.


PERFECTLY SIZED FOR MORE HORSEPOWER

The PERRIN Equal Length Header uses properly sized tubing that matches the Subaru exhaust port size as well as turbo inlet ports. The header to turbo flange on the PERRIN Equal Length Headers allows for easy port modification to accommodate larger aftermarket turbos.


FLANGES & PORT MATCHING

PERRIN Flanges are CNC machined from 304 stainless steel and counterbored on the back side to make smoother transitions. Flange ports are sized properly to ensure exhaust coming out of the head has a smooth, unobstructed path to the tubes. The ports are not over-ported which would cause gaskets to burn out quickly. The tubes are expanded inside the flanges for a perfect fit and smooth flow of exhaust gases to the tubes.


INSTALLATION & SOUND

Check out this awesome video made by the folks over at Subispeed on the installation and sound of the PERRIN Equal Length Headers for 2015-17 WRX!


FINISH

PERRIN Equal Length Header for 2015-17 WRX feature a brushed stainless steel finish.

CORE SPECS
  • Weight 12 lbs.
  • Material 304 Stainless steel
  • Finish Brushed
  • Outer Diameters 1¾" - 1?"


Vehicle Fitments:

Year Make Model Submodel
2018 - 2020 Subaru WRX 6 Man, CVT
2015 - 2020 Subaru WRX Base, Premium, Limited
2017 - 2020 Subaru WRX Sport, Sport-tech
2015 - 2016 Subaru WRX STI
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Vehicle fitment