aFe® 46-20051 - BladeRunner Turbocharger Intercooler (Slip Fit Inlet, Slip Fit Outlet, 3.15" Plate)

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aFe® - BladeRunner Turbocharger Intercooler
aFe® - BladeRunner Turbocharger IntercooleraFe® - Installation InstructionsaFe® - CatalogaFe® - Factory Tour Video 602x420Made In USAaFe Authorized Dealer
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aFe Accessories

BladeRunner Turbocharger Intercooler (46-20051) by aFe®. Inlet: Slip Fit. Outlet: Slip Fit. Plate Size: 3.15". The BladeRunner Intercooler will increase airflow to your engine and reduce intake air temperature, improving combustion and increasing horsepower and torque. aFe uses MDV technology to improve airflow through the cooler, making heat transfer more effective. The bar and plate core design also allows for greater airflow and increased heat dissipation when compared to the factory tube and fin core design.

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  • MDV technology forms multiple air paths for overall increased airflow
  • Bar and plate core design improves airflow and heat dissipation versus tube and fin core design
  • Bar and plate core larger than stock and many competitors
  • Reduces intake air temperature by as much as 200º
  • Reduces Exhaust Gas Temperature (EGT) by as much as 100º
  • 100% TIG welded
  • Includes ports for nitrous injection, gauges, and other auxiliary input options
  • Includes everything required for installation
  • Backed by a limited 2-year warranty

When you want to increase the performance of your diesel truck, don't waste your time and money modifying your factory intercooler. The aFe BladeRunner intercooler is the best you can buy. It's bar and plate core design allows greater airflow and increased heat dissipation compared to the much smaller tube and fin designs used by the OE manufacturers. But that's only the beginning of the story.

While competitors rely only on thicker cores or a larger inlet and outlet to increase flow, aFe uses their exclusive Multiple Directional Vane (MDV) technology to increase airflow and heat dissipation. The MDV directional vanes direct airflow along the tank so that air flows across the full face of the intercooler. With airflow across the intercooler, heat transfer is more effective, with resulting lower air temperature. Without MDV, air just flows along the most direct path between the inlet and outlet, and the full face of the intercooler is not used.

The BladeRunner intercooler is 100% TIG welded by certified craftsmen for strength and durability. It's test pressure rated at 200psi, which is perfect for high boost applications. Four pre-tapped 1/8” ports are included for nitrous oxide systems, gauges or other applications.

Your BladeRunner intercooler comes complete with everything needed for installation, including comprehensive instructions. It's backed by a limited 2-year warranty.

aFe® (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe® have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

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Warranty Information

Find out everything you need to know about the product warranty

aFe warrants their products to be free from manufacturer's defects due to workmanship and material. This warranty applies only to the original purchaser of the product and is non-transferable. Proof of purchase of the aFe product is required for all warranty claims. Warranty is valid provided aFe instructions for installation and/or cleaning were properly followed. Proper maintenance with regular inspections of product is required to insure warranty coverage. Damage due to improper installation, abuse, unauthorized repair or alteration is not warranted. Incidental or consequential damages or cost, including installation and removal of part, incurred due to failure of aFe product is not covered under this warranty. All warranty is limited to the repair and/or replacement of the aFe part.

  • Direct OE Replacement Filters: Life of the vehicle
  • Racing Filters : 1-year
  • Universal : 2-years
  • Air Intake Systems : 2-years
  • Exhaust Systems : 2-years
  • Intercoolers and Intercooler Tubes : 2-years
  • Intake Manifolds : 2-years
  • Exhaust Manifolds : 2-years
  • Throttle Body Spacers : 2-years
  • Fluid Filters : 90-days
  • Pre-Filters : 2-years

No other warranty expressed or implied applies nor is any person or advanced FLOW engineering authorized to assume any other warranty. Some States do not allow the exclusion or limitation of incidental or consequential damages or do not allow limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is compatible with 8 vehicle(s)
Year Make Model Fitment Notes:
2010 Chevy Silverado
  • 6.6L
  • Legal for sale or use in California.
2010 GMC Sierra
  • 6.6L
  • Legal for sale or use in California.
2009 Chevy Silverado
  • 6.6L
  • Legal for sale or use in California.
2009 GMC Sierra
  • 6.6L
  • Legal for sale or use in California.
2008 Chevy Silverado
  • 6.6L
  • Legal for sale or use in California.
2008 GMC Sierra
  • 6.6L
  • Legal for sale or use in California.
2007 Chevy Silverado New Body Style
  • 6.6L
  • Legal for sale or use in California.
2007 GMC Sierra New Body Style
  • 6.6L
  • Legal for sale or use in California.

All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
It is neither inferred nor implied that any item sold by, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.