Borla CrateMuffler GM 350/383/ 406 2.5" In/Out S-Type 23-TR1-N-XL 340 Stealth Gen 2

340 Stealth Gen 2

External Bypass

Red & Red/Grn (Ign

Sierra 1500 Classic 2007-1999Vehicle Applications: Chevrolet Silverado 1500 2006-1999

Borla CrateMuffler GM 350/383/ 406 2.5" In/Out S-Type 23-TR1-N-XL 340 Stealth Gen 2Borla's CrateMuffler is the world's first muffler purpose built to optimize the sound and power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. The directional design provides custom sound, tuned for each engine family and will dramatically reduce, or eliminate drone on specified applications. Built from premium T 304 stainless steel, superior to T 400 series