Regular price
$440.00
Regular price
-20%
$550.00
Sale price
$440.00
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
The aFe POWER BladeRunner Intercooler (part number 46-20454-B) is engineered as a direct-fit upgrade for the 2020-2021 GM 3.0L Duramax.
Smooth transitions between the aluminum tubing and the silicone hoses decrease turbulence and minimize pressure loss, increasing horsepower and torque. This pipe kit includes high-quality, stainless-steel, SmartSeal clamps and heavy-duty, 5-ply, polyester reinforced silicone couplings. This charge pipe kit features factory style billet aluminum quick-connect adaptor with an o-ring seal to ensure a leak-free fit while maintaining superior strength and durability. This kit is also supplied with an 1/8” NPT port in both the hot side tube and the cold side silicone hose for water methanol injection or sensors to monitor your vehicles performance. Finished in wrinkle black powder coating with a unique laser-etched aFe power logo for a custom look.
Vehicle Fitment
- 2020 - 2025 Chevrolet Silverado 1500 3.0L Duramax
- 2021 - 2025 Chevrolet Suburban 3.0L Duramax
- 2021 - 2025 Chevrolet Tahoe 3.0L Duramax
- 2020 - 2025 GMC Sierra 1500 3.0L Duramax
- 2021 - 2025 GMC Yukon 3.0L Duramax
- 2021 - 2025 GMC Yukon XL 3.0L Duramax
Features & Benefits
- Cast and CNC-ported for improved flow over the factory unit
- Built to handle elevated boost pressure and heat cycling
- Direct bolt-on replacement using factory mounting points
- Bar-and-plate core lowers intake air temperature under boost
- Cast end tanks resist cracking under pressure cycling
Specifications
- Brand: aFe POWER
- Manufacturer Part Number: 46-20454-B
- SKU: afe46-20454-B
- Product Line: BladeRunner
- Part Type: Intercooler
Always verify aFe POWER part number 46-20454-B against your vehicle's year, engine, and configuration before ordering.
Shipping Height: 9.2
Shipping Length: 11.0
Shipping Width: 9.2