AFE BladeRunner Exhaust Manifold & Up-Pipe Kit 01-04 GM 6.6L Duramax LB7 RC-19002 then its time for KC

then its time for KC HiLiTES--leaders in innovative lighting

You can never have enough mounting discs

Built from heavy duty 5" aluminized steel tubing

and the simplest method to correct this issue is by installing this relocation bracket from ReadyLIFT

Is your LML running a little warmer lately than it used to

AFE BladeRunner Exhaust Manifold & Up-Pipe Kit 01-04 GM 6.6L Duramax LB7 RC-19002 then its time for KCEliminate 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