MBRP
MBRP 2001-2005 Chev/GMC Duramax 2500/3500 4in Regular Cab Adaptor T409
SKU: M006 GMS9413
Description
Part #: GMS9413
Some folks are just not satisfied with the usual. They have to always be pushing the limits; refining and adjustments; until they have the truck that has no limits. We have put together some components that will take your truck to the next lever.
Exhaust Adapter | 4 in. | Regular Cab | T409 Stainless Steel
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | MBRP |
| Part Number | M006 GMS9413 |
Buy with Confidence
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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