aFe Power BladeRunner Exhaust Manifold - Ductile Iron

Bolt on instant performance by upgrading your restrictive factory manifold with this BladeRunner ported manifold. Designed to outflow the stock manifold by 12% for improved throttle response, this BladeRunner manifold has both the inlet and the outlet ports machined for a smooth transition and optimal flow path. Constructed from heavy walled, ductile iron to resist warping and cracking, this BladeRunner will outlast OE and factory replacement manifolds. Performance Gains: Outflows factory manifold by up to 12%. Machined Ports: These manifolds have both the inlet and the outlet ports machined for a smooth transition and optimal flow path for improved throttle response. Durable Ductile Iron: Heavy walled ductile iron material resists warping and cracking without compromising the integrity of gasket sealing.

Hassle-Free Installation:

This manifold bolts directly to the factory y-pipe for easy installation.

Emissions Disclaimer:

This product is not currently CARB exampt and is not available for purchase in California or for use in any vehicle registered with the California Department of Motor Vehicles.