Does anyone run the SCT X4 canned tune in their Ecoboost Mustang? Or maybe I should ask why I don’t see anyone running it? Have there been any problems with it?
The canned tunes that come with the X4 are too generic when you start heavily modifying your car. You are leaving gains(hp and tq) on the table. Also, like mentioned above, the throttle sensitivity is turned up on the canned tunes. Some people like it, I hated it.Wondering if I should sell the x4 and buy the Ford Performance tune.
I wouldn't, there are 100's of tuners out there that will provide you a tune you can use the SCT X4 to load on to your car and then with some data logging will refine it. Most will also revise the tune as you make more mods.Wondering if I should sell the x4 and buy the Ford Performance tune.
Not so on the warranty, FP assumes any tune related issues for 3 year/36,000 (from date of sale). After that 5 year / 50,000 kicks in but no coverage for tune related issue.ford performance tune cuts your warranty in HALF, so be aware of that...
what I am wanting to know, is ford "software flagging the 18 mustangs? i bought basically the super extended warranty for 90k miles, and i have an X4, but i havent used it yet. now that i have some mods however, its getting time to do that, but I am obviously not wanting to ruin my warranty.
any help on this?