Photo - Primary
Photo - Primary
Photo - Primary
Photo - Primary
Photo - Primary
User 1
Logo Image
Logo Image
MBRP

MBRP 01-04 Chev/GMC 6.6L Duramax 3in Black Turbo Down Pipe

SKU: MBRPGMCA425
$304.99
Only 4 left
Fitment SupportNeed help? Send us your VIN.
Fast ShippingQuick dispatch on in-stock orders
Warranty SupportManufacturer terms may apply
Expert SupportReal diesel techs on the phone

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.

Installation Instructions
Technical Drawing
  • Retains All Factory Mounting Points
  • Direct Fit To Stock Exhaust
  • Bolt-on Installation.

This Part Fits:

Year Make Model Submodel
2001-2004 Chevrolet Silverado 2500 HD Base
2001-2004 Chevrolet Silverado 2500 HD LS
2001-2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2001-2004 Chevrolet Silverado 3500 Base
2001-2004 Chevrolet Silverado 3500 LS
2001-2004 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2002-2004 GMC Sierra 2500 HD Base
2001-2002 GMC Sierra 2500 HD SL
2001-2004 GMC Sierra 2500 HD SLE
2001-2004 GMC Sierra 2500 HD SLT
2003-2004 GMC Sierra 2500 HD WT
2002-2004 GMC Sierra 3500 Base
2001-2002 GMC Sierra 3500 SL
2001-2004 GMC Sierra 3500 SLE
2001-2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT
This Part Fits:
Year Make Model Submodel
Loading fitment data...
Always verify fitment with your VIN before ordering. Contact us if you need help.
SKU MBRPGMCA425
Brand MBRP
Type Downpipes
Weight 7.5 lb

Shipping

  • Shipping rates calculated at checkout based on your location
  • Standard shipping (5–7 business days): calculated at checkout
  • Expedited shipping (2–3 business days): available at checkout
  • Overnight shipping: available for most in-stock items
  • Fast dispatch on in-stock orders with tracking provided after fulfillment

Returns

  • 30-day returns on eligible unused, uninstalled parts in original packaging
  • Installed or modified parts cannot be returned
  • Defective items may be covered by the applicable manufacturer warranty
  • Contact our support team to initiate a return or warranty claim

Recently Viewed

You Were Looking At