Mel's Manufacturing 5" DPF Back Exhaust System with Tip 07.5-10 GM 6.6L Duramax LMM CU-851840 Carli DOES NOT recommend these

Carli DOES NOT recommend these be installed on an F350

super-cool EGTs

1878281C92

Their remanufacturing processes utilize only the highest grade of materials and tools to ensure their injectors will last at least as long as the stock units they are replacing

their quality is as unbeatable as their ride quality at this price point

Mel's Manufacturing 5" DPF Back Exhaust System with Tip 07.5-10 GM 6.6L Duramax LMM CU-851840 Carli DOES NOT recommend theseFor those who want the look and sound of a full 4" turbo back kit but want to retain the factory Cat and DPF, this is the kit you want. Each kit comes with a Mel's pass through style muffler for increased performance, all required hardware for installation, and a chrome tip for the finishing touch.