View Poll Results: Keep Spacer?
Yes
38
61.29%
No
24
38.71%
Voters: 62. You may not vote on this poll
Former G35driver Vendor
Quote:
If you have a REVUP engine, definitly use both the MREV2 and spacer together.Originally Posted by mx22o
sry im a noob, u can't have 5/16 plenum spacer and mrev together?
Much better gains.
The REVUP ECU seems to adapt to changes in A/F alot better than the previous ECU's. The older ECU's seem to adapt only up to a point and then they just stop.
Registered User
Quote:
For you folks whom have the MREV+ and spacer combo currently installed, I will post up my comments in about a weeks time with regard to swapping out the MREV+ for the MREV2.
Damn, I wish I could hear what your car sounds like Andy. You also have HKS and I am gonna go with the MREV2 + 5/16 inch spacer combo too. I would love to hear the difference.Originally Posted by andy2434
After having installed the MREV+ and 5/16" spacer combo, my gas mileage did not decease. If anything, it got a bit better . . . As I had posted some 7 months ago. However, with the MREV+ installed, your car will sound pleasantly different . . . And as such, you will use more gasoline because the sound is quite addicting.For you folks whom have the MREV+ and spacer combo currently installed, I will post up my comments in about a weeks time with regard to swapping out the MREV+ for the MREV2.
After I installed the MREV+ and the 5/16" spacer, the intake and exhaust noise was much much louder and agressive sounding. After I installed the HKS, the car was a totally different animal . . . You know what I mean. 
Then I swapped out the aftermarket drop-in filter and installed the Stillen HFAB and . . . 
! After I install the MREV2, I plan on swapping out the K&N cone filter that came with Stillen and installing the popcharger cone filter. I plan on having some sort of tunable management unit installed soon. Then it's time for a mod break after a few cosmetic add-ons and suspension components. Whew! . . . Time to enjoy the summer. 
Then I swapped out the aftermarket drop-in filter and installed the Stillen HFAB and . . . ! After I install the MREV2, I plan on swapping out the K&N cone filter that came with Stillen and installing the popcharger cone filter. I plan on having some sort of tunable management unit installed soon. Then it's time for a mod break after a few cosmetic add-ons and suspension components. Whew! . . . Time to enjoy the summer. 
Registered User
even before installing the hks muffler for my sedan, the car made a deeper sound with the stock muffler after having the mrev+ put in.... with the hks rear muffler installed, it sounds sweet now.... i no longer envy the coupe's stock exhaust note anymore... sometimes i just go to idle the car for a few minutes just to listen to the exhaust note... sounds good without being too intrusively/annoyingly loud....
as for more gains with MREV2, my mouth is watering just thinking about it....
as for more gains with MREV2, my mouth is watering just thinking about it....
Registered User
Quote:
Then I swapped out the aftermarket drop-in filter and installed the Stillen HFAB and . . . ! After I install the MREV2, I plan on swapping out the K&N cone filter that came with Stillen and installing the popcharger cone filter. I plan on having some sort of tunable management unit installed soon. Then it's time for a mod break after a few cosmetic add-ons and suspension components. Whew! . . . Time to enjoy the summer.
Is it early June yet?!??!! Originally Posted by andy2434
After I installed the MREV+ and the 5/16" spacer, the intake and exhaust noise was much much louder and agressive sounding. After I installed the HKS, the car was a totally different animal . . . You know what I mean. Then I swapped out the aftermarket drop-in filter and installed the Stillen HFAB and . . . ! After I install the MREV2, I plan on swapping out the K&N cone filter that came with Stillen and installing the popcharger cone filter. I plan on having some sort of tunable management unit installed soon. Then it's time for a mod break after a few cosmetic add-ons and suspension components. Whew! . . . Time to enjoy the summer.
I already LOVE the way my G sounds with the HKS/Z tube/JWT popcharger combo. I can't imagine how much louder and more aggressive sounding it is gonna be adding the MREV2 + 5/16 inch spacer combo. I'm salivating just thinking about it. Have you considered test pipes or HFC's Andy??