Borla cat-back exhaust system.

EXCEPT Convertible. Do not use the adapters for full 3” inlets. Muffler contains Polyphonic Harmonizer technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound. If your car has 1 tip on each muffler and you want to upgrade it to 2 tips on each muffler (also known as quad tips), this is the system for you. It is designed to work with the quad tip (2 tips per muffler) Original Equipment (O.E.) Ford Valance ONLY. BORLA® Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed 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. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

A cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.

Use the vehicle selector to confirm your exact year and configuration.