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aFe BladeRunner Ported Ductile Iron Exhaust Manifold Ford Diesel Trucks 11-14 V8-6.7L (td)
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aFe

aFe BladeRunner Ported Ductile Iron Exhaust Manifold Ford Diesel Trucks 11-14 V8-6.7L (td)

$581.00
Part no. 46-40174
Special order Not in stock at our distributor. Lead times vary and can run several weeks. Contact us for an ETA before ordering.

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These manifolds have both the inlet, and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance. These manifolds have 25% Thicker walls than the warp-prone factory manifolds. The increase...

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About this part

These manifolds have both the inlet, and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance. These manifolds have 25% Thicker walls than the warp-prone factory manifolds. The increase in thickness increases the rigidity of the manifolds and make them much more durable than the OE manifolds. These manifolds bolt directly to the factory up-pipe for an easy installation.

  • Outflows the factory exhaust manifold, improving performance and throttle response
  • The machined ports match the factory gasket openings which maximizes exhaust flow
  • 25% thicker walls for increased rigidity and crack resistance
  • No loose spacers, for simplicity and ease of installation
  • Durable cast ductile iron construction