This Sinister Diesel black ceramic-coated stainless steel exhaust tip is a simple visual upgrade for Duramax, Cummins and Powerstroke trucks. Constructed from corrosion-resistant 304 stainless, it clamps onto a 5-inch tailpipe and widens to a 6-inch outlet with a rolled edge. The 12-inch single-wall design resists soot buildup, cleans up nicely and installs with basic hand tools.
Sinister Diesel Universal Black Ceramic Coated Stainless Steel Exhaust Tip (5in to 6in)