2011-2016 LML 4" Race Pipe (DPF/CAT Delete)

4" LML Race Pipe - DPF/CAT Delete Replacement

Direct-fit 4-inch race pipe for 2011-2016 Chevy Silverado and GMC Sierra 2500HD/3500HD with the 6.6L Duramax LML. This pipe replaces the factory DPF and catalytic converter canisters, bolting directly between your factory downpipe flange and the OEM tailpipe section.

What It Does

The factory DPF (Diesel Particulate Filter) and CAT are major restrictions in your exhaust flow. This race pipe eliminates those restrictions for a straight-through design that dramatically reduces backpressure and lowers EGTs. Ideal for off-road and race applications where emissions equipment is removed.

Specifications

• Diameter: 4.00" OD
• Fitment: 2011-2016 GM 2500HD/3500HD 6.6L Duramax LML
• Design: Direct bolt-on, replaces DPF/CAT canisters
• Connection: Bolts between factory downpipe and OEM tailpipe

Important Notice

This product is for off-road and competition use only. Removal of emissions equipment may violate federal, state, and local laws. Check your local regulations before purchasing.

Need Help?

Questions about fitment or installation? Text us at (512) 522-9403 or email slabindustriesdiesel@gmail.com.