Recent tests showed a substantial power gain over stock manifolds with compromising low end torque. With its revolutionary CNC billet runners, full upper plenum, 90mm throttle body provision, IACV and vacuum ports makes it ideal and a must have for all high horsepower SR20DET applications. State of the art design for optimum flow.
Also includes a Mazworx top feed fuel rail -10AN in/out. Fits both RHD and LHD configurations.
Fits 14mm x 60mm injectors.