Banks Power
Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System
- Mfr Part #
- 42266-D
- Part #
- GBE-42266-D
- UPC
- 801279822665
- Part Type
- Engine Cold Air Intake Performance Kit
Banks Ram-Air for 2020-2023 Chevy/GMC 2500/3500 6.6L Duramax L5P
Overview
A groundbreaking cold air intake featuring the patented Banks Air Mass Control Module. The electronic device allows our engineers to use the Banks SuperTube, a massive free-flowing intake tube, larger than stock and all competitors. No other cold air intake even comes close in size or airflow. Adds power, sharpens turbo response, and improves fuel economy. Beats stock and competitors in mass airflow, pressure retention, and dirt capacity. Provides a strong induction note. Brand new for the 2020-2023 Duramax L5P platform, the Banks Ram-Air intake is a game-changer. With 2020 and up Duramax engines, GM has further tightened the allowable range for induction tuning. To counter this, Banks engineers have designed a new patented Air Mass Control Module that allows an intake design to go beyond these limitations for truly unmatched airflow performance. With a Big-Ass filter, huge induction tube and a unique bellowed silicone coupler to allow for engine movement while tapering down to increase air density, your 6.6L engine will breathe easy and cleanly. Its enclosed airbox design keeps power-robbing heat away and attaches to the OEM hood and front ram air scoops for even better performance at speed on the highway. An extra side inlet opens up to the wheel well for fresh air and a strong induction note sound. Key Features: Includes brand new Patented Banks Air Mass Control Module. "Big Ass Filter" Extends service life and requires fewer cleanings. Enclosed housing keeps out hot, power-robbing engine air. Unique EPDM elbow with exclusive bellows for engine movement. Oversized airbox increases cool air volume around filter. Massive two piece XLPE airbox for easy servicing. Connects to OEM hood and forward ram air scoops. More audible and aggressive induction note. Oiled Air Filter Element. 5-year Limited Warranty. No Check Engine Light. US Patent #11,193,441
Details
Banks Ram-Air for 2020-2023 Chevy/GMC 2500/3500 6.6L Duramax L5P, Does Not fit 2024-2025
Specifications
- Part Type
- Engine Cold Air Intake Performance Kit
- Weight
- 14.7 lb
- Box Dimensions
- 23.9 × 17.8 × 13.4 in
Vehicle Fitment (21)— click to view applications
| Year(s) | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2020-2023 | Chevrolet | Silverado | 3500 HD WT | V8.6599cc |
| 2020-2023 | Chevrolet | Silverado | 2500 HD LTZ | V8.6599cc |
| 2020-2023 | Chevrolet | Silverado | 2500 HD LT | V8.6599cc |
| 2020-2023 | Chevrolet | Silverado | 2500 HD High Country | V8.6599cc |
| 2020-2023 | Chevrolet | Silverado | 2500 HD WT | V8.6599cc |
| 2020-2023 | Chevrolet | Silverado | 3500 HD High Country | V8.6599cc |
| 2020-2023 | Chevrolet | Silverado | 3500 HD LT | V8.6599cc |
| 2020-2023 | Chevrolet | Silverado | 3500 HD LTZ | V8.6599cc |
| 2021-2023 | Chevrolet | Silverado | 2500 HD Custom | V8.6599cc |
| 2020-2023 | GMC | Sierra | 3500 HD SLT | V8.6599cc |
| 2020-2023 | GMC | Sierra | 2500 HD AT4 | V8.6599cc |
| 2020-2021 | GMC | Sierra | 2500 HD Base | V8.6599cc |
| 2020-2023 | GMC | Sierra | 2500 HD Denali | V8.6599cc |
| 2020-2023 | GMC | Sierra | 2500 HD SLE | V8.6599cc |
| 2020-2023 | GMC | Sierra | 2500 HD SLT | V8.6599cc |
| 2020-2023 | GMC | Sierra | 3500 HD AT4 | V8.6599cc |
| 2020-2021 | GMC | Sierra | 3500 HD Base | V8.6599cc |
| 2020-2023 | GMC | Sierra | 3500 HD Denali | V8.6599cc |
| 2020-2023 | GMC | Sierra | 3500 HD SLE | V8.6599cc |
| 2022-2023 | GMC | Sierra | 2500 HD Pro | V8.6599cc |
| 2022-2023 | GMC | Sierra | 3500 HD Pro | V8.6599cc |
Compliance & Shipping Notes
- EPA: Compliant





