2017-2019 6.6L Duramax L5P 5" DPF Delete Pipe & 3.5" Downpipe w/ EGR Delete Kit

Replaces the crushed factory turbo downpipe and heavy DPF canister with a high-flow 5-inch exhaust system to drastically reduce backpressure and end fuel-draining active regenerations.

Permanently removes the factory EGR cooler assembly to stop abrasive soot from choking intake valves and eliminate internal coolant leak risks.

Features specialized weatherproof CAN-BUS connector plugs that securely seal disconnected factory sensor wiring harnesses against moisture, dust, and corrosion.

Significantly lowers Exhaust Gas Temperatures (EGTs), reduces under-hood heat, and allows the VGT turbocharger to spool up noticeably faster.

Fit: 2017–2019 Chevrolet Silverado and GMC Sierra 2500HD / 3500HD trucks equipped with the 6.6L Duramax L5P diesel engine (Note: Will NOT fit Cab & Chassis commercial-style models).