[jason@performan]

It will work with any upper plenum as long as it works with the stock lower plenum...

With the way some of the spacers are they raise the front more then the rear... same with the plenums... this will Fix what the plenums fix... so fixing it twice will actually make the front even more higher then the rear...

It may throw off the performance of this product...


My whole issue with the aftermarket plenums was making the front of the plenum have too much free space for are to become turbulant and loose direction... This does NOT make a huge amount of space on top of the runner so the air actually can move in a more defined path making for more of a power gain...

So here is what Im thinking...

If you want an engine with a Higher REDLINE to make more power up top then go with this lower intake plenum... That means those of youwith Reflashes with Higher RPM limiters...

For those who do not want to re-flash their ecu for a higher redline this product will make power... but half of the power that this can make will be useless since the power that will be made is at and above 6250RPM...