Valid Till:
Fitment
| Year | Make | Model | Driveline |
|---|---|---|---|
| 2011-2015 | Chevrolet | Silverado 3500 HD | N/A |
| 2011-2015 | GMC | Sierra 3500 HD | N/A |
| 2011-2015 | GMC | Sierra 2500 HD | N/A |
| 2011-2015 | Chevrolet | Silverado 2500 HD | N/A |
Features
- MBRP Exhaust Down Pipe
- 3in. Turbo Down Pipe
Quick Specs
- Part Number: GM8427
- Year: 2011-2015
- Make: Chevrolet/ GMC
- Model Silverado 2500HD/ Silverado 3500HD/ Sierra 2500HD/ Sierra 3500HD
- Engine: 6.6L Duramax V8
- Tubing Size: 3-Inch
- Series: Armor BLK
- Material: Black-Coated Aluminized Steel
- Warranty: 3-Year Warranty
- Vehicle Configuration: 6.6L Duramax Engine Only, 3-Bolt Flange Excluded
- Restrictions: Not to be sold in California
- Material Specs: Black-Coated Aluminized Steel
- Style comes first with this finish. It’s the same material from our aluminized steel, but the tailpipes are coated in a special high-heat black powder-coating giving any vehicle a unique look. These systems come with matching black tips as well.
- Part Number : GM8427
- Product Type : Exhaust Pipe
Important Notes
MBRP GM8427 Downpipe, P/N | 2011-2015 Chevrolet Silverado 2500 HD/ 3500 HD/ 2011-2015 GMC Sierra 2500 HD/ 3500 HD Universal
2011-2015 Chevrolet Silverado 2500 HD/ 3500 HD/ 2011-2015 GMC Sierra 2500 HD/ 3500 HD Universal
2011-2015 Chevrolet Silverado 2500 HD/ 3500 HD/ 2011-2015 GMC Sierra 2500 HD/ 3500 HD Universal
- SKU : BKSJ-GM8427
- Part Number : GM8427
20% off
Cyber Week Sale! (No coupon code discount allowed)
Regular Price
$289.99
Special Price $231.99
Special Price $231.99
Regular Price
$289.99
Special Price $231.99
Special Price $231.99
YOU SAVE 20%
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Product Details
Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.
In-stock 28 In-stock / 31 Sold ships same day or next day
