Description
EMISSIONS NOTICE: This part does not have a California Air Resources Board (CARB) Executive Order (EO) number. NOT LEGAL FOR SALE OR USE IN CALIFORNIA OR CARB-adopting states. The DPF-back section installs downstream of the factory catalytic converter / DPF and does not remove or modify emissions equipment. The included 321056 turbo downpipe replaces the factory downpipe ahead of the emissions equipment and is covered on its own by CARB E.O. # D-778; the complete kit is not. Does not support the removal of emissions equipment.
The Diamond Eye Performance K4129S is a 4" T409 stainless steel filter-back (DPF-back) exhaust with turbo downpipe for the 2007.5-2010 Chevy/GMC 2500/3500 with the 6.6L LMM Duramax.
Features
- 4" T409 stainless steel
- DPF-back system: replaces the exhaust from the factory diesel particulate filter back
- Single side exit
- Muffler: Diamond Eye does not list a muffler for this kit - contact us to confirm
- Vented stainless steel tip included
- Made in the USA
Fitment
- 2007.5-2010 Chevy/GMC 2500/3500 6.6L LMM Duramax
- All cab and bed lengths
- Ducky platforms: LMM
What's Included
- Diamond Eye K4129S filter-back (DPF-back) exhaust with turbo downpipe as supplied by Diamond Eye Performance
- Diamond Eye 321056 turbo downpipe (covered on its own by CARB E.O. # D-778)
Details
- Manufacturer: Diamond Eye Performance
- Diamond Eye part number: K4129S
- Material: T409 stainless steel
- Tubing size: 4"
- UPC: 841963121636
Questions about fitment? Call or email the Ducky Fuel Injection team before you order, and we'll confirm the right part for your truck. Call us at 479-799-3953.
