Wehrli 20-24 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Gloss Black

2026-04-28T08:06:02-06:00

Vendor: Wehrli
Type: Cold Air Intakes
Price: 833.23

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