The Perrin FA20 turbo header drastically improves on the factory unit, producing smooth and balanced exhaust flow from the head to the turbo. This gives you the best of both worlds, with increased turbo response and more torque and horsepower through the whole power band. Instantly increase turbo response and add up to 20 whp and 20 ft-lbs of torque with the Perrin equal length header.
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 header allows for easy port modification to accommodate larger aftermarket turbos.
This header does not require an ECU tune.
Five year warranty! Perrin Performance warrants to the original purchaser that all Perrin products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase.
Fits all 2015-2021 Subaru WRX.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
