The Motordyne MREV2 lower collector manifold is a PERFECT way to increase your VQ35's power via a simple bolt on. Although this will work with both VQ35DE and Rev Up engines and increase power with both please read below as both engines do have some differences.
VQ35DE engines (non rev up): adding this MREV2 lower collector to the non rev up VQ35DE engines will result in a steady increase of linear power from low-to-high range rpm. Power increase can be seen from the 4-8 hp marks depending on other mods on the vehicle. This is often times the final missing piece in the bolt on power puzzle for the VQ35DE.
REV UP VQ35 motors: adding this lower collector by itself is not recommend, on this engine it is highly recommended to install in conjunction with either the 5/16 or 1/2 plenum spacer kit. Doing so will result in TREMENDOUS power gains throughout the RPM band, gains can be seen in the 12-18 HP and 10-18 lbs/ft torque depending on which space you use this with and what other supporting mods you have installed.
All Motordyne products are engineered through tremendous R&D procedures by true aerospace engineers with many decades of experience in building aircraft and satellites! Truly the BEST engineering you can get for your street car!
