sonphan13

I thought the install was fairly easy. Once you've done the first wire you'll get the hang of it. Just follow the instructions provided on the website. The powerbox is AWESOME! well worth the time and money.

TheRacerBoss

I did mine nice and easy, took time to verify 2 times before each step. People who have not made sure things are right step after step will surely freak out if something goes wrong and they go look at the Idrive. Remember your playing with your ECU, be patient and go easy to check and recheck.

Yes,
The results are MIND Blowing -- Far better than the Sprint Booster

soulcontroller

this wont work for the 08 550?

p3style

+1 - anybody know of any plans for the V8 version