aFe POWER BladeRunner Exhaust Manifold – 46-40012

Eliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold. The aFe BladeRunner exhaust manifold for the popular 5.9L Dodge Ram Cummins sets the new standard. Constructed out of cast 304 stainless steel with a reinforcing rib for strength along the flange and ultra-thick wall flange at the port. The BladeRunner exhaust manifold out flowed the factory exhaust by 23-percent improving exhaust flow, performance and throttle response. This manifold also features 2 EGT probe ports, thick wall design for increased strength (0.25 inch vs 0.15 inch for the stock unit), matched ports and has a merged runner design to maximize exhaust flow. Once you install this awesome exhaust manifold, you will feel improved turbo spool up times, improved throttle response and performance.

• Outflows The Factory Manifold By 23 percent
• Improved Performance And Throttle Response
• Ported Flanges Ensure Excellent Seal And Stylist Look
• Thick Wall Design Increases Strength eliminating Warping/Cracking
• Machines Ports and Merged Runner Design Reduces Exhaust Backpressure
• Dual 1/8 inch NPT Exhaust Gas Temp Ports Are Supplied For Gauges
• 6 Port Gaskets and Hardware Included

Advanced FLOW Engineering, Inc. (AFE) is a leading manufacturer of automotive aftermarket parts for Domestic, European, and Asian-market vehicles. The AFE product line includes all facets of aftermarket performance and aesthetic products such as intakes, exhaust, electronics, forced induction, suspension, and more. Through our extensive R&D processes, precision engineering, and manufacturing capabilities, AFE has become a primary source of premium aftermarket products worldwide.