ATAK 14" Oval Muffler

It delivers an aggressive ATAK® sound, specifically tuned for engine families to reduce or eliminate drone in cataloged applications. This muffler features a directional flow design, identifiable by a mounting bracket on the outlet endcap. Constructed from premium T-304 stainless steel, this muffler offers superior durability and performance compared to T-400 series materials. The precise CNC manufacturing ensures an accurate fit. The muffler has a 2.5" offset inlet and a 2.5" offset outlet, with an oval case measuring 4.35" x 9.10", a 14" long body, and an 19" overall length. It is backed by Borla's renowned Million-Mile Warranty. This CrateMuffler is specifically tuned for Ford Small Block 289/302 (excluding Coyote 5.0L)/351W CID V8 High Output engines, and Big Block 390/427/428/460 CID V8 FE Series engines with Moderate Output. While presented as a universal fitment for custom applications, it is crucial to verify compatibility with specific vehicle configurations. Installation instructions are available for download as a PDF.