MotordyneCOPPER ISO 5/16 PLENUM SPACER FX35 350Z G35 M35

93/100 Great Construction, didn't come with the coolant control valve, don't know if it was supposed to, don't really care because its not needed in my build, but it said it was supposed to be there in the instructions so.. yea just letting everyone know. Also, if you look at the copper piece, that is the throttle body spacer, and the metal tubing is for the coolant tubing to flow through that instead of through the plenum, but those metal tubes sit legitimately right on top of the plenum tubes, so it's kind of in the way, but I put the TB back on after I assembled the plenum for personal build reasons. If you attach the TB while the plenum is off the car it would probably be easier. But besides the inconvenience, which I'm sure there was a technical reason for them putting the tubing like that, so its a necessary evil, but besides that, everything is great. You can feel a very small difference, I can't hear a difference because my car is already too loud.

Good productWay overpriced. Beware pf wasting 50 bucks... Look around they will be had for 260.00 shipped

had no issues and gave the car a more throaty sound and possibly a TINY increase in power. Really nice sound improvemen though and I would buy again for sure

You can feel the difference and hear it. Worth the money.

GREAT PART! I can fell the boost of whp

If you have a car with the VQ35DE, this is the best peformance bolt on for the money, hands down. Noticeably improvements to responsiveness and mid to high rpm torque. I bought through a different vendor, but honestly any price around $270 is fair. Make sure you reset the ECU after installation to allow the ECU to relearn its fuel tables.