The Story
Eliminate exhaust restriction in your LB7 Duramax with the AFE BladeRunner Exhaust Manifold & Up-Pipe kit. This kit from AFE outflows the factory exhaust manifolds by 6% by eliminating the factory pinch point of the driver side manifold. The machined ports match the factory gasket openings for maximum flow. Each manifold features an EGT probe port for easy installation of gauges or testing equipment. The up-pipes feature a 2" mandrel bent 304 stainless steel construction with inner sleeves in the bellows for added durability. Increase flow and eliminate restrictions with the AFE BladeRunner Exhaust Manifold & Up-Pipe Kit.
Description
Eliminate exhaust restriction in your LB7 Duramax with the AFE BladeRunner Exhaust Manifold & Up-Pipe kit. This kit from AFE outflows the factory exhaust manifolds by 6% by eliminating the factory pinch point of the driver side manifold. The machined ports match the factory gasket openings for maximum flow. Each manifold features an EGT probe port for easy installation of gauges or testing equipment. The up-pipes feature a 2" mandrel bent 304 stainless steel construction with inner sleeves in the bellows for added durability. Increase flow and eliminate restrictions with the AFE BladeRunner Exhaust Manifold & Up-Pipe Kit.
