BORLA 400945 Crate Mufflers ATAK 2.5" x 2.5" GM Stock 6.2L LS3 ymm_62 42" CHEVROLET SILVERADO 1500 6

42" CHEVROLET SILVERADO 1500 6

Forged from 8740 chrome moly steel

The lightweight construction reduces overall mass while improving performance and responsiveness

Active valves deliver S-type sound with no interior drone

Fits Following Engines:Chevrolet Small Block SB2

BORLA 400945 Crate Mufflers ATAK 2.5" x 2.5" GM Stock 6.2L LS3 ymm_62 42" CHEVROLET SILVERADO 1500 6Description BORLA 400945 Crate Mufflers ATAK 2. 5" x 2. 5" GM Stock 6. 2L LS3 The CrateMuffler is designed specifically to optimize the sound and power of crate and custom built engines. This muffler is directional, with the outlet identified by the mounting bracket welded to the endcap. It is tuned for the Chevrolet LS3 6. 2L V8 engine family. The directional design delivers the aggressive ATAK sound, tailored for each engine family, and