---tab Description--- This L5P EGR & DPF Delete Kit is best for off-road 2017–2025 Duramax owners who tow, race, or work in harsh conditions and want to reduce exhaust restriction, EGR soot buildup, forced regens, and heat for stronger response and lower maintenance risk. Fitment 2017-2025 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD 2017-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD This will NOT FIT the 3500/4500/5500 Cab & Chassis commercial style truck. Color-Specific Fitment For 2017-2019 6.6L Duramax. The vehicle's CAN bus plug is either black or white. You must match the color. If your truck's plug is black, you must purchase the black kit. If it is white, you must purchase the white kit. They are not interchangeable. SPELAB L5P EGR & DPF Delete Kit Key Features The factory DPF, EGR, and restrictive downpipe on your L5P Duramax choke power, reduce efficiency, and cause long-term engine wear. This full delete + downpipe combo eliminates these limitations while delivering better throttle response, increased horsepower, and improved reliability—perfect for towing, racing, or off-grid use. Eliminate DPF Clogs & Forced Regens – No more wasted fuel or limp mode from a clogged filter. Stop EGR Soot Buildup – Prevents carbon fouling in your intake and turbo. Reduce Exhaust Backpressure – The high-flow downpipe lets your turbo breathe freely. Gain 90-160+ HP & 180-300+ lb-ft Torque (with tuning). Improve Fuel Economy by 1-3 MPG – Less restriction means better efficiency. Lower EGTs for Safer Towing – Critical for heavy loads and long hauls. What's in the Delete Kit Box L5P EGR Delete Kit L5P DPF Delete Kit L5P Downpipe Exhaust CAN BUS Plug Kit ⚠️Note: Accessories vary by order and may not include all listed. Does NOT include Tuner. Installation Instructions Before installation, confirm your truck year, CAN bus plug color, and kit configuration. This L5P EGR & DPF Delete Kit requires mechanical experience and proper tuning after installation. Review both instruction guides before removing any factory emissions components. EGR Valve Cooler Delete Kit for 2017-2025 6.6L Duramax L5P Installation Instruction DPF Race Pipe Delete for 2017-2025 6.6L Duramax L5P Installation Instruction Best For 2017–2025 L5P 6.6L Duramax owners building an off-road, competition, farm, or work-use truck. Drivers dealing with repeated DPF clogging, forced regens, limp mode, or EGR soot buildup. Heavy towing users who want lower exhaust restriction and better turbo response under load. Duramax owners planning to pair EGR and DPF delete hardware with proper tuning. Truck owners who want a more complete setup including EGR delete, DPF delete pipe, downpipe, and CAN BUS plug components. Legal Notice This product is intended for off-road, competition, agricultural, or industrial use only. It is not legal for use on emissions-controlled vehicles operated on public roads in the United States or Canada. Check all federal, state, provincial, and local laws before...