PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)
PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)

Perrin Performance

PERRIN 15-21 Subaru STI/15-25 WRX SS Dual Tip Axle Back Exhaust (Fits OE/AM Ctr Pipes)

$524.95 USD
$524.95 USD
$699.00
Sold Out

Details

Add a sporty sound with the PERRIN Axle Back Exhaust for 2015-2025 WRX & 2015-2021 STI. Featuring an all stainless-steel design and a 4.5” slash cut tip for added performance and good looks.
Trusted Performance Specialists Since 1996  •  60,000+ Builds Powered  •  Authorized Dealer of 250+ Brands
📧 Contact Us | 🕐 Mon–Fri 9am–6pm PST | ↩ Reply within 1 business day

Join the Insider List

Exclusive deals, new product drops, and fitment guides — direct to your inbox.

FOLLOW US

affirm 0% financing on orders $500+
VISA MC AMEX Shop Pay
SP Engineering  •  424 Turnbull Canyon Rd, City of Industry, CA 91745  •  Est. 1996
© 2026 SP Engineering. All rights reserved.