i want to order an mrev2 and a copper 5/16 spacer anyone no what i can expect for gains is this somthing i can install myself and will this turn the check engine light on?

 

good lord...


you will find more than you could ever ask by using the search function... there are probably 300 threads on it

here is a starting point

https://g35driver.com/forums/intake-exhaust-23/

 

A search would have turned up what your requesting
but you could also call Tony @ MotorDyne..............
661-993-5111 he's very knowledgeable about his
products and a really nice guy.

 

mrev2 + 5/16" combo spacer is supposedly the best bolt on for the n/a rev up engine. should not throw a CEL though

 

Search it and you will find tons of info.

 

I just installed both pieces this past Wednesday. I did not think it was difficult at all to install. I have done oil changes on my previous cars, but do not have much mechanical experience. I took about 2 hours to do the install myself from start to finish. Read over the instructions thoroughly before starting the work and make sure you follow all the steps. You shouldn't have any trouble...so far no check engine light and you shouldn't expect to have one.

As far as gains, you should read the threads because there is so much info already there.

Good luck!

 

this difference with the 5/16 and the 1/2 copper is 11-12hp and at a 1/2 its 12-13... thats wut they say.. they also say it has a deeper roar with a 1/2 but u cant use ur cover which looks ugly unless u get the carbon fiber cut out or polish the upper plenum...