Borla CrateMuffler BBC 396/402/427 ATAK 2.5 inch ID Offset/Center 14in x 4.35in x 9in Oval Muffler Fuel Delivery>Fuel Air Separators performance and improve throttle response

performance and improve throttle response

Add some style and function under the hood with one of two available finishes

8 Liter M39

6L EcoBoost with Mishimoto intercooler piping for the 2014-2019 Ford Fiesta ST

Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology is designed to unleash hidden horsepower

Borla CrateMuffler BBC 396/402/427 ATAK 2.5 inch ID Offset/Center 14in x 4.35in x 9in Oval Muffler Fuel Delivery>Fuel Air Separators performance and improve throttle responseBORLA(r)'s CrateMuffler(r) is the world's first muffler purpose built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. This muffler is tuned for the Chevrolet Big Block 396 402 427 CID V8 engine family. The directional design provides the agressive ATAK(r) sound and will dramatically reduce, or eliminate drone on specified