Product Description
MBRP Armor Lite 4" Cat-Back Exhaust
with CARB-Approved Downpipe
for 2005 Chevrolet Silverado 2500 3500 6.6L Duramax Diesel
for GMC Sierra 2500 3500 6.6L Duramax Diesel
Extended Cab / Crew Cab
Part # S6003P
The MBRP S6003P Armor Lite exhaust is a complete 4-inch upgrade for the 2005 6.6L Duramax, combining a large-diameter cat-back system with an application-specific CARB-approved downpipe. Mandrel-bent tubing helps maintain smooth exhaust flow, while the aluminized-steel construction keeps this system an economical choice for Duramax owners looking for improved exhaust performance and a stronger diesel exhaust tone. The direct-fit, bolt-on design uses the factory hanger locations for a straightforward installation.
Features:
- MBRP Armor Lite Series
- 4-inch cat-back exhaust system
- Application-specific downpipe included
- CARB-approved downpipe – Executive Order D-763-2
- Aluminized steel construction
- Mandrel-bent tubing for smooth exhaust flow
- Single side exit configuration
- Direct-fit, bolt-on installation
- Uses factory hanger locations
- Exhaust tip is not included
Vehicle Fitment:
- 2005 Chevrolet Silverado 2500HD / 3500
- 2005 GMC Sierra 2500HD / 3500
- 6.6L Duramax Diesel
- Extended Cab / Crew Cab
Specifications:
- Brand: MBRP
- Part Number: S6003P
- Series: Armor Lite
- System Type: Cat-Back Exhaust with Downpipe
- Pipe Diameter: 4 inches
- Material: Aluminized Steel
- Exit Configuration: Single Side Exit
- Exhaust Tip Included: No
- Installation: Bolt-On
- Warranty: 1-Year Limited Warranty
Emissions:
The included downpipe is CARB approved under California Air Resources Board Executive Order D-763-2.
