blackgp2006

iTrader: (3)

i would like get it for the tune for the stillen.i dont have it it yet.
i would like to get the hypertech frist thow.

i ve seen in them in forsale section,tons of them forsale.
iam guessing not really worth the price??

apexi957

iTrader: (1)

Get full bolt ons and just get an Osiris tune.

My friend has HyperTech and from what it seems, it doesn't do much.

Tazicon

iTrader: (1)

https://www.myg37.com/forums/g37-cou...-question.html

https://www.myg37.com/forums/engine-...amplified.html

https://www.myg37.com/forums/engine-...st-got-it.html


There are a lot post posts on it and reviews. I did a quick search and lots came up........

seymore4

iTrader: (7)

There's tons for sale because everybody's getting rid of them and getting uprev... lol

G37Sam

Don't waste your money, but there are many threads about this so please search properly