MBRP
MBRP 2004.5-2010 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black
SKU: M006 GM8424
Description
Part #: GM8424
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.
Features:
- Direct Replacement. Better Flow and Fuel Economy. Lower Exhaust Temperatures.
~(6.5 lbs. 23X13X7)~ 2004-2010 Chevrolet/GMC 6.6L Duramax Fits Mid to Late 2004 Models Aluminized Steel 3in Down Pipe
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Fitment
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Specifications
| Brand | MBRP |
| Part Number | M006 GM8424 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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