Borla CrateMuffler Stock SBF 289/302/FE BB ATAK 2.25in Offset/Center 14inx4.35inx9in Oval Muffler Couplers both ditching the muffler and

both ditching the muffler and also opening up the diameter to allow a 26-percent better flow through the hot-side

Featuring a quiet interior

This system is constructed of 1-5/8 IN mandrel-bent stainless steel tubing for maximum strength and durability

low-hanging muffler assembly

This MACH Force-Xp Cat-Back exhaust system is constructed of 3" mandrel-bent stainless steel tubing and comes complete with free-flowing high temp black powder-coated muffler

Borla CrateMuffler Stock SBF 289/302/FE BB ATAK 2.25in Offset/Center 14inx4.35inx9in Oval Muffler Couplers both ditching the muffler andBORLA(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 Ford Small Block 289 302 (Exc. Coyote 5. 0L) 351W CID V8 engine family. The directional design provides the aggressive ATAK(r) sound and will dramatically reduce, or eliminate drone on