Truck & Off-Road Parts

High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado / GMC Sierra 2500 / 3500 HD trucks for improved engine performance. – – Increases air flow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the hood Ram Air duct and inner fender. All aluminum construction features large diameter 4″ piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. The intake horn is over an inch larger than the OEM diameter and improves air flow to turbo by removing restriction found in the factory horn right before the turbo inlet. – – Full assembly finished in your choice of WCFab’s signature custom powder coat colors for a look as unique as your truck. – – Replaces the following GM Part Numbers: 84841229, 84841225, 84262962, 85614333, 84554702 This Part Fits: Year Make Model Submodel 2021-2025 Chevrolet Silverado 2500 HD Custom 2020-2025 Chevrolet Silverado 2500 HD High Country 2020-2025 Chevrolet Silverado 2500 HD LT 2020-2025 Chevrolet Silverado 2500 HD LTZ 2020-2025 Chevrolet Silverado 2500 HD WT 2024-2025 Chevrolet Silverado 2500 HD ZR2 2020-2025 Chevrolet Silverado 3500 HD High Country 2020-2025 Chevrolet Silverado 3500 HD LT 2020-2025 Chevrolet Silverado 3500 HD LTZ 2020-2025 Chevrolet Silverado 3500 HD WT 2020-2025 GMC Sierra 2500 HD AT4 2024-2025 GMC Sierra 2500 HD AT4X 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD Denali 2024-2025 GMC Sierra 2500 HD Denali Ultimate 2022-2025 GMC Sierra 2500 HD Pro 2020-2025 GMC Sierra 2500 HD SLE 2020-2025 GMC Sierra 2500 HD SLT 2020-2025 GMC Sierra 3500 HD AT4 2020-2021 GMC Sierra 3500 HD Base 2020-2025 GMC Sierra 3500 HD Denali 2024-2025 GMC Sierra 3500 HD Denali Ultimate 2022-2025 GMC Sierra 3500 HD Pro 2020-2025 GMC Sierra 3500 HD SLE 2020-2025 GMC Sierra 3500 HD SLT

Stage 1 High Flow Bundle Kit for 2025-2026 6.7L Cummins improves airflow between the turbo and the engine for improved efficiency, throttle response, and turbo spool-up. Eliminates weak points in the factory design – angled boots and plastic Driver / Cold Side Intercooler Pipe that can lead to boost leaks or complete failures in hard-working and high-performance applications. Replaces the poorly flowing factory 2.75″ hot side and 3.25″ cold side pipes with our heavy-duty, high-flow 3.5-inch-diameter pipes. The WCFab kit includes upgraded, high-quality silicone straight boots that withstand higher pressure and temperatures than OEM parts, increasing reliability and eliminating blown factory boots. Made in the USA from high-strength, heavy duty 14 ga. Aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. Full assembly finished in your choice of WCFab’s signature custom powder coat colors for a look as unique as your truck. Installs with basic hand tools. Compatible with stock trucks, no tuning required. This Part Fits: Year Make Model Submodel 2025-2026 Ram 2500 Big Horn 2026 Ram 2500 Black Express 2025-2026 Ram 2500 Laramie 2025-2026 Ram 2500 Limited 2025-2026 Ram 2500 Limited Longhorn 2025-2026 Ram 2500 Lone Star 2025-2026 Ram 2500 Rebel 2025-2026 Ram 2500 Special Service 2025-2026 Ram 2500 Tradesman 2026 Ram 2500 Warlock 2025-2026 Ram 3500 Big Horn 2025-2026 Ram 3500 Laramie 2025-2026 Ram 3500 Limited 2025-2026 Ram 3500 Limited Longhorn 2025-2026 Ram 3500 Special Service 2025-2026 Ram 3500 Tradesman

WCFab’s 4″ high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 1998.5-2002 5.9L Cummins equipped Dodge Ram 2500 / 3500 trucks for improved engine performance. Design significantly increases air flow to your turbo producing improved horsepower and torque and quicker throttle response by drawing cold air through the inner fender. All aluminum construction features large diameter 4″ piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure optimum durability and ease of installation. Removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with included hydrophobic pre-filter cover, to help keep turbo, and engine airways contaminant free. Full assembly finished in your choice of WCFab’s signature custom powder coat colors for a look as unique as your truck. This Part Fits: Year Make Model Submodel 1998-2002 Dodge Ram 2500 Base 1998-2002 Dodge Ram 3500 Base