Boost HP and TQ with the PERRIN Equal Length Header.
PERRIN headers use high-quality expansion joints with thermal liners to protect them from extreme heat and stand out from others on the market.
PERRIN Headers are designed to fit seamlessly under the OEM heat shield.
The PERRIN primaries and secondaries are about 14% larger than the stock header, producing smooth and balanced exhaust flow from the heads to the turbo without sacrificing bottom-end power.
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.
In the box
- (1) PERRIN Equal Length Header
- Hardware for Installation
PERRIN 22-26 Subaru WRX / 20-25 OBXT & LXT / 19-25 Ascent Equal Length Header - Brushed SS
- ›Weight: 12 lbs.
- ›Material: 304 Stainless Steel
- ›Finish: Brushed
- ›Outer Diameter: 1¾" - 1⅝"
- Canadian company, prices in CAD
- Shipping and duties shown before you pay, no surprises at the door
- 30 day returns from delivery, see policy
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2022–2026 | Subaru | WRX |
| 2019–2025 | Subaru | Ascent |
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Perrin Performance |
| Part number | PSP-EXT-058 |
| Weight | 12 lbs. |
| Material | 304 Stainless Steel |
| Finish | Brushed |
| Outer Diameter | 1¾" - 1⅝" |
| Category | Headers & Manifolds |
| Category | Exhaust & Performance |
Customer reviews

Worth adding
Useful in any truck — ships separately in its own box.
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