brians98ss

iTrader: (5)

As the title says, anyone with first-hand experiences with Xtreme Motorsports in Tempe? Espeically their tuning?

Thanks,
Brian

383lt1impala

iTrader: (33)

I would go with goodspeed and have clark turner tune it. U will not regret it. He tunes high end mercedes, bmws u name it.

96AZHAWK

iTrader: (19)

Is it an LS1 car? Xtreme used to have NicD do their tuning. Not sure what happened since they changed ownership. I believe NicD is somewhat contracted with a lot of local shops in the Phoenix area. You can email him at nicdtuning@gmail.com if you want to have hiim do it.

1dirtybird

iTrader: (7)

Cody did the tune in my truck, love it Great..and i mean great driveability and very happy with the power all on 87 lol. Not that it matters much but picked up an average 4-5 mpg also. He will be doing all my tuning for my heads/cam 6.0L comming up too.

Ruckus46Gt

iTrader: (9)

Xtreme does good work know a few people that have had stuff done there. I have gone out there many times for bottle fills etc. I'd trust my car to them and not think twice. I tend to do my own work as much as possible though