2015.5-2016 GM 6.6L DURAMAX LML UPGRADED 3" SS HIGH FLOW 304 SS - DOWN PIPE 3"
Exhaust downpipes increase flow and performance on your Duramax. Crafts them with smooth bends from long-lasting 304 stainless steel. They include titanium exhaust wrap and clamps for a secure installation.
**⚠California Proposition 65 Warning: Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.