Recent content by Jlhjr

No, my car won't be seeing a dyno. All I got from 5 star was that they picked up "significant gains" from the v6. When I first installed the tune I was pissed at the performance and called them. They told me to drive it a few miles. Well I believe every time I get in this thing it's running...

I got a SCT X4 with 3 custom tunes for $428. I only got 2 tunes at this time. I'm not interested in an economy tune. I'm going to wait for a 93 race tune.

I recieved the tuner today. It only has an 87 performance tune installed. They are emailing me the 93 performance. I have only put on 30 miles so far but this thing runs way better than stock. The hesitation on take off is gone. Low end torque feels improved. But the mid and upper rpm range is a...

Hi, I just got off the phone with 5 star tuning. They have tunes ready for the 2015 mustang v6. I ordered 87 and 93 performance tunes. I used their tunes on my f150 and was happy with their performance.