Product details

This 2.5" diameter dual Cat-Back system is specifically designed to fit the Mustang GT convertible that is NOT equipped with Active Valve Performance Exhaust. The 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. The exhaust exits thru dual 4" bright chrome on T-304 stainless steel tips on each muffler assembly which provides a stylish appearance. Optional front muffler 60561 can be added to replace the Merge X-Pipe for addtional sound control. BORLA Cat-Back & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Computer Numerical Control (CNC) manufacturing ensures proper fit and increased performance. 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. S-Type Cat-Back Exhaust System 2018-2023 Ford Mustang GT 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door WITHOUT Active Valve Exhaust. RECOMMENDED Convertible. Cat-Back Exhaust System - S-Type

Manufacturer fitment & guides

Check 140807 against the manufacturer’s application information below.

• Borla manufacturer vehicle catalog ↗

Part-specific notes

• Emissions acknowledgement required before purchase.
• California Proposition 65: Y