ISIS [I-sis] Intake Plenums are designed to maximize performance in high performance engines. The fine cast-aluminum intake manifolds allow for large volumes of air to get evenly distributed to the cylinders. Achieve the most from larger turbochargers at higher boost levels.

The Intake manifold allows bolt on of Q45 90mm large throttle body for higher performance use!

This intake manifold Relocate Throttle position, so new intercooler piping will be required. Does not work with Neo RB25DET Fuel rail.

Available in Sand Finish or Polished. Choose option Below.