My stang has a Roush S/C. After the install flash I had to send it back for a speedo recal....installed 3:73s. The PCM came back and my Stang LOST time
on my 1/4 mi. Shift points lower, sloppy shifting..........VERY UNHAPPY. called Roush they will try to fix my problems I only have to pay for the overnight shipping......150.00!! So beeen making calls and decided to screw Roush and get a dyno tune. Any one have Roush issues??
Any opinions??

 

Why people buy cannned tunes I will never know. If you want to tune a car, then it should always be custom tuned to that vehicle.

 

I had a 06 Gt with aroushcharger on it. Bought it because the warranty sounded good at the time. It was to dam slow so decided to ditch the warranty and go for max hp. I ended up with 440/446 to the wheels. It cost a truck load of money to get it their but custom tune is definetly the way to go for max power. Call Blow-By-Racing in Boca Raton FL. 561-417-5555. They have done a lot of work with roushchargers. Good luck!