Available on backorder
Borla covers every part for the life of your vehicle. The world's most experienced (and winningest) exhaust brand stands behind this part forever.
Authorized Borla dealer. Borla MAP pricing — same as Borla direct. Expert install available in Thousand Oaks, CA. Questions? Chat with Senna or call our Mustang specialist.
The Borla benchmark. Moderately aggressive at WOT, refined at cruise. The sound most owners pick first time.
The 140807 Cat-Back™ system is specifically designed to fit the Mustang GT convertible that is NOT equipped with Active Valve Performance Exhaust. System contains a merge X-Pipe for increased performance and improved sound. It features the distinctive S-Type sound level without drone or resonance inside the vehicle. Four bright chrome on T-304 stainless steel tips provide a stylish appearance. Ultra-smooth mandrel bends ensure maximum flow & power, and precision Computer Numeric Control (CNC) manufacturing ensures proper fit. High-quality T-304 stainless steel ensures durability. Best of all, BORLA® stands behind every system with a Million-Mile Warranty just what you’d expect from the world’s most experienced (and most winning) exhaust brand.
| Vehicle | Years | Engine |
|---|---|---|
| Ford Mustang GT | 2018–2023 | 5.0L Coyote V8 |

If you want the install done by experienced Mustang techs who run Borla daily, drop the car off in Thousand Oaks. Otherwise, this is a direct bolt-on with clear instructions and clamp reuse from your existing Borla Cat-Back system.
Authority: Charles Siritho · McLaren Artura Trophy owner · Spotter for Branden Sorensen FD Pro (E46 LS+Whipple, 6th at Long Beach R1 2026) · 10 yrs S550/S650 Mustang specialist





133 Borla parts — Cat-Backs, Axle-Backs, X-Pipes, H-Pipes, Connecting Pipes — for Mustang, Corvette, Camaro, Silverado, F-150, and more. MAP pricing always. Expert install in Thousand Oaks.
Send it over and a real crew member who works on these daily will get back to you — with answers, fitment notes, install tips, whatever you need.