Perrin Equal Length Header-2015+ Subaru WRX (perPSP-EXT-057)

Regular price $983.25 USD Sale price $983.25 USD Regular price $1,150.00 USD
Sale 14.5% $166.75 USD (14.5%)
Special order - Ships in 8+ weeks
SKU: perPSP-EXT-057
Product Description

Increase power and torque through quicker turbo response and a more efficient collector design with the PERRIN Equal Length Header for 2015-2021 WRX.

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 require 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.

Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.

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.

The PERRIN Equal Length Header uses properly sized tubing that machines 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.

PERRIN Flanges are CNC machined from 304 stainless steel and counterbored on the backside to make smoother transitions. Flange ports are sized properly to ensure exhaust coming out 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. PERRIN Equal Length Header for 2015+ WRX features a brushed stainless steel finish.

APPLICATIONS

  • Subaru WRX (2015, 2016, 2017, 2018, 2019, 2020, 2021)

FEATURES

  • INCREASE HORSEPOWER
  • NO TUNING REQUIRED
  • PROPERLY DESIGNED COLLECTORS
  • PERFECTLY SIZED FOR MORE HORSEPOWER
  • FLANGES & PORT MATCHING
  • INSTALLATION & SOUND
  • FINISH IN BRUSHED STAINLESS STEEL

SPECIFICATIONS

  • Weight 12 lbs.
  • Material 304 Stainless steel
  • Finish Brushed
  • Outer Diameters 1¾" - 1⅝"

WHAT'S IN THE BOX

  • (1) PERRIN Equal Length Header
  • (1) PERRIN License Plate Frame
  • Warranty & Instructions

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck items, will require up to 7 business days to ship due to size. i.e. hoods, trunks, body kits, etc.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.

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