i have 07 g35 coupe A/T

i heard about uprev engines

what is the difference between uprev and stock ?

if it gives more hp and torque, can i tune my car to be uprev too?



and i was thinking about getting spacer and mrev2

some people said its not worth to get mrev2 unless my car is uprev


should i get both or only get spacer???


how about orisis tune?

 

For the engines, there is a non rev-up motor (03-05) and rev-up motor (06-07)

Mrev2 isn't worth getting if you have a non rev-up motor. The spacer is great for the non rev-up but for the rev-up motor you should get spacer and the mrev2.

Osiris is the product offered by the company Uprev. This is where you're getting mixed up.

If I'm wrong about anything feel free to correct me ppls. Hope it helps man

 

Youre absolutely right! Except ive read that the mrev2 gives the non revup a
gain of 4-7 whp. So if your wanting to get the most out of your car and have extra cash i would say get it. Also those gains i have not seen in person but read them on here somewhere lol

 

The Mrev2 was designed for the non-revup engines. The rev-up lower plenums are basically the same as the Mrev2 plenums. These plenums provide more torque than hp on the non-revups.

 

Mrev2 actually benefits the rev-up motors more from what I've read

 

Didn't help on the shop 07 6mt, but definately on the 03 6mt track car.

 

Hmm thats interesting...I could feel a difference when I bolted mine on

 

Just worry about the spacer. Osiris will work on your car.

The 05 6MT has the rev-up motor

 

When I bought my Motordyne plenum spacer, Tony from the company said that its not worth the money to buy MREV2 if you have a non rev up motor. Thats coming from the guy that is selling the product

 

mrev2 is very similar to the non revup lower plenum..some guys with rev up engines will buy a non revup lower plenum instead of a mrev2 to save money..

 

05-07 6MT - revup engine
03-07 Auto - non-revup

The power curve is actually a little better on the non-revup engines
but the revup engines have a higher redline and the power curve drops off later on them, providing more power for longer.
But the amount of power is negligible and it really comes down to a drivers race, barring any crazy mods.
Just buy the spacer, the MREV2 is for the rev-up engines.
Dropping $350 on a used MREV2 for 2-4 hp gain just seems silly to me.
If you're going to tune the car def go with osiris, but not until you're done with all your breather mods.

 

do ALL of your bolt ones before getting a tune..otherwise ull have to pay to retune once adding other bolt ons which wont b as much as the first initial cost but will still prob run u 150-200

 

^^^well said