BORLA 400826 Crate Mufflers ATAK 2.5" x 2.5" GM Stock 283 / 327 / 350 CID ymm_47 Mandrel-bent T-304 stainless steel construction

Mandrel-bent T-304 stainless steel construction is over 25 pounds lighter than stock

This muffler features a directional design

and deliver the distinctive BORLA sound

High-grade titanium reinforcements have been incorporated for better structural stability at pivot points

studs are recommended

BORLA 400826 Crate Mufflers ATAK 2.5" x 2.5" GM Stock 283 / 327 / 350 CID ymm_47 Mandrel-bent T-304 stainless steel constructionDescription BORLA 400826 Crate Mufflers ATAK 2. 5" x 2. 5" GM Stock 283 327 350 CID The CrateMuffler is designed to optimize both sound and power for crate and custom built engines. This model features the aggressive ATAK sound profile and is directional, with the outlet identified by a mounting bracket welded to the endcap. It is specifically tuned for the Chevrolet Small Block 283, 327, and 350 CID V8 engine family. The directional design delivers