hey quick question, i got a 04 g35 coupe and my current mods are injen cai, plenem spacer, testpipes,and magnafflow catback. i have a ur underdrive crank pulley on the way and prolly goin to get a y pipe. idk if i should get my tuning software and get it tuned with the mods i have listed or buy the mrev2 lower plenum. ive heard they work good on the revup motors ut not much for the regular de motors. i was just gonna get the car tuned with the above mods. do u think the lower plenum is worth the money on the none revup motors. thankz

 

Get the tune. You could wait and get the MREV2 but its not going to do much.

 

You might gain 4-5 HP with the MREV2 after it's tuned, but it'll cost you $400 to get the lower plenum. Only you can decide if it's worth it.

 

wow dat suckz thanks ill just get the tune wat do u think i can put down to the wheels with those boltons and a tune?