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aFe Power BladeRunner Exhaust Manifold 46-40042


Ductile Iron - Features 2 EGT Probe Ports/Thick Wall Design/Matched Ports/Merged Runner Design - Hardware Included

Verify Vehicle Fitment


aFe Power - BladeRunner Exhaust Manifold P/N 46-40042 Features:

  • Hassle-Free Installation
  • Hardware Included; Except Gaskets
  • No Cutting Or Welding On OEM Parts
  • Ductile Iron
  • One-Piece Construction
  • Dual Auxiliary Ports
  • BladeRunner
  • Reduces Exhaust Backpressure
  • Quicker Turbo Spool Up
  • Improves Performance And Throttle Response
  • Not CA State Legal
  • 2 Year Limited Warranty


Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. Our purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition. We currently offer aftermarket air filters for passenger cars, light trucks and SUV's. We also have many applications for round racing and universal clamp-on filters. To find your particular application, please use our new search engines. If you do not see your particular application listed, please contact us.

Shipping Information

  • Item Requires Shipping
  • 21.0 lbs.
  • W6.0000” x H5.0000” x L27.0000”
  • Free Shipping!