Diamond Eye 5" Stainless Steel DPF Back Exhaust 07.5-10 6.6L GM Duramax K5134S 1998 GMC 6.5L Detroit Providing tremendous flow and uniform

Providing tremendous flow and uniform air distribution allows for more available power at any given boost level

Complete with all hardware

they've been building injectors before diesels were even cool

Four years of testing is what it takes to make a fuel system perfect

Diamond Eye 5" Stainless Steel DPF Back Exhaust 07.5-10 6.6L GM Duramax K5134S 1998 GMC 6.5L Detroit Providing tremendous flow and uniformIncrease your fuel economy, power, and reduce EGT's all while staying emissions compliant with this DPF (Diesel Particulate Filter) back exhaust kit from Diamond Eye for your Duramax. Kit includes all of the necessary hangers and even a 5" polished stainless steel, vented exhaust tip!