⚠ Call for Availability
This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$2,347.00
Regular price
-20%
$2,933.75
Sale price
$2,347.00
Heavy & Oversized Item
This item ships by freight. Shipping isn't calculated at checkout — we'll contact you with a freight quote after your order is placed.
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 46-20112) is engineered as a direct-fit upgrade for the 2011-2013 GM 6.6L Duramax.
Bladerunner Intercoolers represent the next generation of intercoolers. The Bladerunner intercoolers utilize a 3 in. bar and plate design that out performs OE style tube and fin core designs. The end tanks are constructed out of 3/16 in. TIG welded aluminum plate tanks that incorporate three multi-directional vanes that efficiently direct air flow through the entire core for maximum cooling. The Bladerunner intercooler also comes with 4 1/8 in. pre-tapped ports for easy gauge installation as well as other auxiliary input options. Tested at 200psi which is perfect for the high boost applications. In recent testing the Bladerunner intercooler produced a 200 deg. temperature drop and a 100 deg. EGT drop as well as increasing air flow by 30 percent. Dont waste your time and money on modified factory intercooler. Invest in the aFe Bladerunner intercooler. the most sophisticated intercooler design on the planet.
Vehicle Fitment
- 2011 - 2016 Chevrolet Silverado 2500 HD 6.6L Duramax
- 2011 - 2016 Chevrolet Silverado 3500 HD 6.6L Duramax
- 2011 - 2016 GMC Sierra 2500 HD 6.6L Duramax
- 2011 - 2016 GMC Sierra 3500 HD 6.6L 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: 46-20112
- SKU: afe46-20112
- Product Line: BladeRunner
- Part Type: Intercooler
- Engine Code: LML
Always verify aFe POWER part number 46-20112 against your vehicle's year, engine, and configuration before ordering.
Shipping Height: 10.0
Shipping Length: 52.0
Shipping Width: 30.0