Adapter Kit allows Borla(r) Cat-Back(tm) systems 140837, 140837BC, and 140837CF to be used on 202+1-2023 Mustang Mach 1 vehicles. Adapter Kit includes 2) 2.25" I.D. inlet x 2.75" I.D. outlet x 5" long adapters and 4) clamps. Each Adapter Kit is built...

Designed to work with BORLA® Cat-Back™ Systems ONLY. This BORLA® SwitchFire® X-Pipe is designed to replace the Merge X-Pipe in BORLA® Cat-Back™ systems 140742, 140743, 140745, and 140746 and the Black Chrome and Carbon Fiber tip versions of them...

This X-Pipe with Mid-Pipes has been developed specifically for the Mustang GT. It is used to connect to Borla(r) Axle-Back systems creating a full Cat-Back(tm) system with a 2.5" pipe diameter to increase power and performance. This part is only to be...

This BORLA® SwitchFire® X-Pipe assembly is designed to replace the Original Equipment (O.E.) resonator ONLY. Installation REQUIRES cutting the Original Equipment (O.E.) exhaust. Install it by itself, or combine with other BORLA® parts. Part is 33.2" Long...

ROUSH Performance's Resonator Delete X-Pipe is an affordable way to eliminate your factory resonator to get amazing race-inspired sound. Our X-Pipe increases flow through your 2015-2023 Mustang GT exhaust system, including Ford's factory active exhaust,...

RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it...