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Perrin Single Exit Catback Exhaust - Subaru WRX 2022-2025
Lease for as low as $/week
Overview
Add a sporty sound to your 2022–2025 WRX with the PERRIN Single Exit Catback Exhaust. Featuring an all stainless‑steel design and a 4.5” slash‑cut tip for added performance and good looks!
Power
Dyno testing has shown a gain of 5–7 wheel horsepower after installing the PERRIN Single Exit Catback. This increase has been consistent across stock vehicles and aggressively tuned Stage 1 cars.
Sound & Tone
Our resonated system is designed to have a mellow, pleasing rumble at lower RPMs and light throttle. When driving vigorously, the system transitions into an aggressive tone that every sporty car needs.
No Drone Zone
The PERRIN exhaust features a frequency‑reducing Helmholtz resonator to combat the naturally occurring resonance the exhaust produces. This unique, engineered chamber reduces the low RPM droning and booming without adding any restriction to exhaust gas flow.
Full 3" Exhaust With Resonator
The OEM exhaust system uses restrictive 2.36” and 1.7” tubing along with baffled mufflers. In contrast, the PERRIN Single Exit Catback has a full 3” tubing design from front to back, allowing your engine to achieve maximum power output.
Adjustable Tip
The oversized 4.5″ slash‑cut exhaust tip fills the bumper cutout, adding a purposeful, race car look. The distinctive adjustable tip design enables you to customize both the length it extends beyond the bumper and its rotation.
Single Exit Style
The PERRIN Single Exit Exhaust is designed to maximize power without adding extra weight, all while maintaining a refined, not‑too‑loud sound.
Construction
PERRIN exhaust systems are made entirely of 304 stainless steel. Other manufacturers may use cheaper 409 stainless steel which will rust and corrode over time. Our brushed 304 stainless steel has the best corrosion resistance and appearance after use.
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.