ORIGINAL: Andre@Edge
The install on the tune is very easy and takes about 15 minutes the first time. You have choices, but most of us are stuck with the CAI/91 octane tune.
Its a great step up!
I saw a recent dyno test with a stock 2008 Challenger and two different Diablo dyno tunes. The 91 tune produced 10 more hp than stock, while the 93 tune produced 2
less!