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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
2011-2013 GM HD 6.6L Duramax 3" Turbo Down Pipe Black (GM8427)Unlock hidden power and efficiency by replacing the restrictive OEM downpipe with an MBRP direct replacement. This engineered component is designed to significantly boost exhaust flow, resulting in measurable improvements in performance and fuel economy. Features Direct replacement for factory downpipe Significantly boosts exhaust flow Improves fuel economy Enhances overall engine performance Note Removal of OEM catalytic converters may violate
Unlock hidden power and efficiency by replacing the restrictive OEM downpipe with an MBRP direct replacement. This engineered component is designed to significantly boost exhaust flow, resulting in measurable improvements in performance and fuel economy.
Features
- Direct replacement for factory downpipe
- Significantly boosts exhaust flow
- Improves fuel economy
- Enhances overall engine performance
Note
- Removal of OEM catalytic converters may violate emission laws in your jurisdiction.
- Ensure intended use of this product is permitted.
- Not for sale or use in the state of California.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy