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SKU: PS6003P / UPC: 882963136282
MBRP 2005 Chevy Silverado GMC Sierra 2500/3500HD 4in CatBack Single Side Exit w/Downpipe AL
This MBRP Armor Lite cat-back exhaust system with downpipe installs on 2005 Chevrolet Silverado 2500HD 3500 and GMC Sierra 2500HD 3500 models. Mandrel-bent 4-inch tubing ensures smooth exhaust flow for increased engine power and throttle response. Heavy-gauge aluminized steel construction provides resistance to road debris while delivering deep aggressive exhaust tone.
Key Features
- Armor Lite Series – Delivers matching fitment performance and sound of premium MBRP systems at a value price point
- Aluminized Steel Build – Heavy gauge material withstands dings and dents from flying debris
- Mandrel Bent Tubing – 4in diameter eliminates restrictions for better cylinder scavenging and power
- Downpipe Included – Complete bolt-on replacement from downpipe back to single side exit
- Single Side Exit – Provides bold exhaust note that turns heads on the road or trail
- Direct Fit Design – Precision engineering matches OEM hanger locations for easy installation
Specifications
| Detail | Value |
|---|---|
| Brand | MBRP |
| Type | Cat-Back Exhaust System w/ Downpipe |
| Compatibility | 2005 Chevy Silverado GMC Sierra 2500/3500HD |
| MPN | S6003P |
| Material | Heavy-Gauge Aluminized Steel |
| Pipe Diameter | 4in OD |
| Weight | 68 lbs |
| Shipping Dimensions | 60in x 18in x 16in (2 boxes) |
| Country of Origin | Canada |
| Warranty | 1-Year Limited |
Whats Included
- 4in downpipe
- Mandrel-bent mid-pipes
- Performance muffler
- Single side exit tailpipe and tip
- Stainless steel clamps and hardware
- Factory-style hangers
Product Notes
- Ideal for dry climates with minimal precipitation
- All tubing mandrel bent for unrestricted flow
- Part numbers ending in P carry 1-year warranty
- Turn14 Inventory ID 1030429
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2005 | Chevrolet | Silverado 2500 HD Base | 6.0L V8 |
| 2005 | Chevrolet | Silverado 2500 HD LS | 6.0L V8 |
| 2005 | Chevrolet | Silverado 2500 HD LT | 6.0L V8 |
| 2005 | Chevrolet | Silverado 2500 HD WT | 6.0L V8 |
| 2005 | Chevrolet | Silverado 3500 Base | 6.0L V8 |
| 2005 | Chevrolet | Silverado 3500 LS | 6.0L V8 |
| 2005 | Chevrolet | Silverado 3500 LT | 6.0L V8 |
| 2005 | GMC | Sierra 2500 HD Base | 6.0L V8 |
| 2005 | GMC | Sierra 2500 HD SLE | 6.0L V8 |
| 2005 | GMC | Sierra 2500 HD SLT | 6.0L V8 |
| 2005 | GMC | Sierra 2500 HD WT | 6.0L V8 |
| 2005 | GMC | Sierra 3500 Base | 6.0L V8 |
| 2005 | GMC | Sierra 3500 SLE | 6.0L V8 |
| 2005 | GMC | Sierra 3500 SLT | 6.0L V8 |
| 2005 | GMC | Sierra 3500 WT | 6.0L V8 |
Why Choose MBRP?
- Precise fitment developed from real-world testing
- Durable construction handles daily driving abuse
- Deep throaty sound enhances truck presence
- Easy bolt-on installation with no modifications needed
Frequently Asked Questions
- Q: What engine does this fit?
- A: Designed for 6.0L V8 engines in listed 2005 Silverado and Sierra HD models
- Q: Is professional installation required?
- A: Bolt-on design allows DIY install with basic tools in a few hours
- Q: How loud is the exhaust sound?
- A: Produces aggressive deep tone inside and outside the cab without drone
Shipping & Handling
- Method: UPS Ground / Freight
- Availability: In stock – ships same or next business day
- Packaging: Ships in 2 heavy-duty boxes with foam protection
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