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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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MBRP
MBRP Armor Plus Series Cat-Back Single Side Exhaust for 2003-2007 Chevrolet Silverado/GMC Sierra 1500 (5.3L) EC/CC-SB
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2003-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 (5.3L) Extended Cab and Crew Cab Short Bed models.
The MBRP Armor Plus Series cat-back exhaust system is engineered for truck owners seeking a balance of long-term durability and performance value. Constructed from T409 stainless steel, this system provides superior resistance to penetrating rust compared to standard aluminized steel. Every pipe is mandrel-bent to maintain a constant diameter throughout the bends, significantly reducing backpressure and improving exhaust flow for better throttle response and increased efficiency.
Designed as a direct bolt-on upgrade, this single side-exit system utilizes your vehicle's factory mounting points and OEM hangers for a straightforward installation. The included stainless steel tips provide a clean, finished look, while the high-flow muffler is tuned to deliver a mellow exhaust note that enhances your truck's character without being overbearing during daily driving.
- Series: Armor Plus
- Material: T409 Stainless Steel
- Tubing Construction: Mandrel-Bent for Maximum Flow
- Exit Style: Single Side Exit
- Hardware Included: Stainless Steel Tips and required clamps
- Installation: Bolt-on using OEM Hangers
- Warranty: Limited Lifetime Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003 | Chevrolet | Silverado 1500 | Base |
| 2003-2006 | Chevrolet | Silverado 1500 | LS |
| 2003-2006 | Chevrolet | Silverado 1500 | LT |
| 2003 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2007 | Chevrolet | Silverado 1500 Classic | LS |
| 2007 | Chevrolet | Silverado 1500 Classic | LT |
| 2003 | GMC | Sierra 1500 | Base |
| 2003,2006 | GMC | Sierra 1500 | SL |
| 2003-2006 | GMC | Sierra 1500 | SLE |
| 2003-2006 | GMC | Sierra 1500 | SLT |
| 2003 | GMC | Sierra 1500 | WT |
| 2007 | GMC | Sierra 1500 Classic | SL |
| 2007 | GMC | Sierra 1500 Classic | SLE |
| 2007 | GMC | Sierra 1500 Classic | SLT |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
MBRP Armor Plus Series Cat-Back Single Side Exhaust for 2003-2007 Chevrolet Silverado/GMC Sierra 1500 (5.3L) EC/CC-SB
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 2003-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 (5.3L) Extended Cab and Crew Cab Short Bed models.
The MBRP Armor Plus Series cat-back exhaust system is engineered for truck owners seeking a balance of long-term durability and performance value. Constructed from T409 stainless steel, this system provides superior resistance to penetrating rust compared to standard aluminized steel. Every pipe is mandrel-bent to maintain a constant diameter throughout the bends, significantly reducing backpressure and improving exhaust flow for better throttle response and increased efficiency.
Designed as a direct bolt-on upgrade, this single side-exit system utilizes your vehicle's factory mounting points and OEM hangers for a straightforward installation. The included stainless steel tips provide a clean, finished look, while the high-flow muffler is tuned to deliver a mellow exhaust note that enhances your truck's character without being overbearing during daily driving.
- Series: Armor Plus
- Material: T409 Stainless Steel
- Tubing Construction: Mandrel-Bent for Maximum Flow
- Exit Style: Single Side Exit
- Hardware Included: Stainless Steel Tips and required clamps
- Installation: Bolt-on using OEM Hangers
- Warranty: Limited Lifetime Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003 | Chevrolet | Silverado 1500 | Base |
| 2003-2006 | Chevrolet | Silverado 1500 | LS |
| 2003-2006 | Chevrolet | Silverado 1500 | LT |
| 2003 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2007 | Chevrolet | Silverado 1500 Classic | LS |
| 2007 | Chevrolet | Silverado 1500 Classic | LT |
| 2003 | GMC | Sierra 1500 | Base |
| 2003,2006 | GMC | Sierra 1500 | SL |
| 2003-2006 | GMC | Sierra 1500 | SLE |
| 2003-2006 | GMC | Sierra 1500 | SLT |
| 2003 | GMC | Sierra 1500 | WT |
| 2007 | GMC | Sierra 1500 Classic | SL |
| 2007 | GMC | Sierra 1500 Classic | SLE |
| 2007 | GMC | Sierra 1500 Classic | SLT |
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