Varitune Cat-Back Exh. System 86-04 Mustang V8

The Varitune Cat-Back Exhaust System 86-04 Mustang V8 by BBK Performance is designed for Mustang enthusiasts looking to enhance their vehicle's performance and sound. This exhaust system is particularly suitable for those with stock or lightly modified 5.0L or 4.6L V8 engines, making it a great choice for both weekend warriors and daily drivers.

Featuring a cat-back design that starts right after the catalytic converter, this system utilizes mandrel-bent tubing to reduce turbulence and improve exhaust flow. The Varitune design incorporates precision-welded construction and a performance muffler that balances sound and backpressure, allowing for optimal engine breathing and that classic muscle-car growl.

This exhaust system is compatible with 1986–2004 Mustang V8 models, including stock converters and many aftermarket intake and fuel management setups. Installation is straightforward, typically requiring basic hand tools and 2–3 hours of work, as the bolt-on design fits seamlessly with factory mounting points and hangers.