indyn

Staples,

Couple of tuners I spoke to recommended that this mod didn't do much, either there were no gains or power lost in terms of tuning.

Alpha Ice

Hard to say, if anything I would say its going to make a fair amt of power in the usable part of the power band, 3k rpms up to 6 maybe even 7. Considerable gains in Torque too, same with my last mrev and plenum spacer I had from MD. But I can't speak on the tuning side. I have dynoed my car with each mod I've added now, so when I pick this up I will be sure to do a dyno on it afterwards as well

1cleanG

iTrader: (53)

weeeeerd

kosstick

iTrader: (15)

I have this mod and I would do it all over again.

Staples

iTrader: (9)

You'll make power in the mid-range that's guaranteed. I'm going to be working with my tuner again because UpRev apparently unlocked some other goodies on their tuning software not too long ago.

kosstick

iTrader: (15)

How "not too long ago" are we talking about hahah?

WARAT

iTrader: (1)

Planning to get this in the future.. bump?

Staples

iTrader: (9)

I've said it numerous times - I would definitely do this all over again if given the chance. Most people look at part of the picture (the top end), not the whole picture (the whole powerband). There was a lot of power made in mid-range which is what I'm happy about the most since these engines aren't torque monsters to begin with. UpRev has unlocked some cam timing abilities to be adjusted through their software (not the VVEL crack we're all hoping for unfortunately). My tuner has been getting a good amount of power with this new feature on the 3.7L, but he has been very conservative with his tunes.

If anyone has any questions directly to me, please PM me as I have thread notifications turned off since my phone goes off all day as it is.