SPE Motorsport 6.7L Powerstroke Race Exhaust Manifolds intercooler 000 PSI and designed to

000 PSI and designed to reduce shearing and bolt fatigue seen in the OEM torque to yield (TTY) bolts

downpipe adapter and turbo inlet coupler

Straightforward Installation: Ease of use is a key feature of the Universal Tetrad

Great for nitrous feed

SPE Motorsport 6.7L Powerstroke Race Exhaust Manifolds intercooler 000 PSI and designed toSPE Motorsport 6. 7L Powerstroke Race Exhaust Manifolds These are a clam shell style manifold that are CNC machined and then expertly tig welded together. The manifolds are standard 1018 mild steel they are specifically designed around the 6. 7 Powerstroke engines firing order and are 2000+hp capable. Features & Benefits: 1018 Steel uncoated* All flanges are CNC billet All welding is done in jigs for a perfect fit Includes a 2" mating V band and clamp