---tab Description--- LML Duramax All-in-One Delete Kit with Diesel Tuner Overview Unlock the full potential of your 2011–2015 Chevy/GMC 6.6L LML Duramax with the SPELAB Diesel Tuner All-in-One Delete Kit. Designed for off-road use, this comprehensive package includes everything you need to fully delete the restrictive EGR, DPF, DEF, and CCV systems. Whether you're building a performance truck or simply want to extend the life of your engine, this kit delivers improved power, fuel economy, and reduced operating temperatures.Important Fitment Note: For 2015 models, visually confirm whether you have a V-band clamp (2011–2015 Chevy Duramax delete kit – V-band)) or a 3-bolt flange (2015.5–2016) turbo connection before ordering. Read details before ordering Mini Maxx V2 Delete Tuner Key Features of This Full Delete Package Complete Delete Solution:Removes EGR, DPF, DEF, and CCV systems in one package — perfect for full off-road builds. Power-Boosting Mini Maxx V2 Tuner:Allows custom tuning for maximum performance and system compatibility. Free-Flowing 5" Dual Exhaust System:DPF race pipe and downpipe-back design improves airflow and throttle response. Better Fuel Economy:Eliminate regeneration cycles and reduce fuel waste with a cleaner engine setup. Lower Exhaust Temperatures:Improved combustion chamber efficiency helps prevent overheating and component fatigue. All-in-One Kit Fitment Notes 2011-2015 Chevy /GMC Duramax Diesel LML.Silverado and Sierra pickup trucks Does NOT fit Cab & Chassis. 2015 or 2015.5 Connection Check 2015 is a split year. The 2011-2015 downpipe is secured to the turbo-direct pipe using a V-band style clamp. The 2015.5-2016 uses a 3 bolt flange style connection. Be sure to visually verify the clamp style your truck is equipped with. What's Included in the Kit Mini Maxx V2 Delete Tuner EGR Delete Kit DPF Delete Race Pipe CCV PCV ReRoute Delete Kit Downpipe Back Duals Exhaust(DPF Delete Race-style) Note: Accessories vary by order and may not include all listed. Performance Benefits After a Full Delete Free-flowing exhaust system for more power and better fuel economy Improved combustion chamber temperatures Better longevity of your engine's cooling and exhaust system Increased power from more powerful tune flashes Installation Guides SPELAB EGR Delete Kit For 11-16 GMC Chevy LML 6.6L Duramax SPELAB 2011-2015 6.6L Duramax LML DPF Delete Pipe Install Instruction SPELAB CCV Reroute Kit For 11-16 GMC Chevy LML 6.6L Duramax Mini Maxx V2 Installation Guide ---tab FAQ--- Why Choose a Full Delete on a 2015 LML Duramax? Drivers approaching high mileage (e.g., 120 k mi) often report injector and DEF issues. A 2015 LML full delete kit eliminates potential failure points and reduces overall system complexity — preferred by owners planning long-term ownership or hard-duty use. Early vs Late 2015 Fitment Tips: Early 2015 trucks with V-band turbo setups integrate smoothly with this kit. Late 2015 models require careful shopping: many aftermarket...