Description
EMISSIONS NOTICE: This part does not have a California Air Resources Board (CARB) Executive Order (EO) number. NOT LEGAL FOR SALE OR USE IN CALIFORNIA OR CARB-adopting states. This part installs downstream of the factory catalytic converter / DPF and does not remove or modify emissions equipment. The included 4" front pipe is only for trucks not originally equipped with a catalytic converter. Does not support the removal of emissions equipment.
The MBRP S6004AL is a 4" ARMOR Lite aluminized steel cat-back exhaust system for the 2001-2007 Chevy/GMC Silverado/Sierra 2500HD/3500HD with the 6.6L Duramax.
Features
- 4" tubing for improved exhaust flow over the factory system
- MBRP ARMOR Lite series, aluminized steel
- Cat-back system: replaces the exhaust from the catalytic converter back
- Single Side Exit
- Muffler: included
- Exhaust tip: included (stainless steel)
- Warranty: 3-Year Warranty (MBRP)
Fitment
- 2001-2007 Chevy/GMC Silverado/Sierra 2500HD/3500HD
- MBRP fitment notes: 6.6L Duramax Engine Only, Extended Cab, Crew Cab Only. 4" Front pipe included for vehicles not equipped with a Catalytic Converter
- Ducky platforms: LB7, LLY, LBZ
What's Included
- MBRP S6004AL cat-back exhaust as supplied by MBRP, with the clamps and hardware MBRP packs with it
- 4" front pipe, for trucks not originally equipped with a catalytic converter only (on catalyst-equipped trucks the system installs behind the factory converter and this pipe is not used)
Details
- Manufacturer: MBRP
- MBRP part number: S6004AL
- Series: ARMOR Lite
- Material: Aluminized Steel
- Tubing size: 4"
- UPC: 882963101808
Questions about fitment? Call or email the Ducky Fuel Injection team before you order, and we'll confirm the right part for your truck. Call us at 479-799-3953.
