well guys I have decided to get a ztube and jwt popcharger as my first performance mods but looking into the forums alot of ppl are suggesting and using this 5/16 plenum spacer now what exactly does this look like, what does this do technically and gain wise and how good or bad is this for the engine. plz help also how much does this cost and where can I get one

 

http://www.motordyneengineering.com/

 

Trust everyone. Just go buy it. Its one of the best, if not THE BEST mod you can do for NA.

 

Im only 17, just installed it yesterday by myself, only took me 3 hours for the coper iso thermal. So far, i can defffintily feel some power, also even after some driveing, you can touch the plenum which is a good thing because that means lower intake temps, which means less heat soak. So basicaly, this is a great mod :] also tony is a great guy to work with, any questions you have, he will answer.

 

This thread may be the kick in the pants I need to get one of these, I would love some more ponies.

 

Go get it. Its the best single mod you can do IMO.

 

doitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdo itdoitdoit.....

Can you tell I think it's a good idea? Just helped a friend install one on his 04 coupe 6MT yesterday and he couldn't wipe the grin off his face driving after the install. He was skeptical beforehand if he would be able to tell the difference.

 

And the install was super easy. Total time spent installing the ISO Thermal spacer kit was about 1.5 hours. The sound and performance gain is amazing!

Thanks again Tim!

 

No problem, I'm glad to help.

 

Everyone goes for the 5/16's spacer what about the other sizes is it worth it?? also on a 04 i can't install mrev correct??

 

5/16s is optimal power all across the board. Bigger the spacer high rpm you'll gain power.

Mrev no, Mrev is built for Rev-up engines only (05+6mt)

If your G sees winter then you should also be getting the copper ISO thermal

 

Thanks for making that clear for me!!

 

I have the 1/2" spacer. Its great.