Originally Posted by RumbleFish

Well, I'm no tuner, I'm just going by what Seb @ Specialty Z told me (my tuner guy) and if he says it's the way to go, I believe him...Dude knows his stuff.



Many others here can attest to this as well. I'd hope your tuner shop is familiar with it too.



Here's what EcuTek offers us

EcuTek - Nissan 370Z



Many more options than UpRev