I just bought the Ford X-pipe because it was 409 stainless and cheaper ones were 309.
I haven't installed it yet. but I have the same question as the OP.
I'm very happy with my active exhaust sound and can't wait to hear it with X pipe installed.
I have a '19 GT/CS with 3:15 gears/10 speed
My daughter has a '19 GT with 3:55/10 speed
We have played around, but I've beat her every time, from dead start/ rolling/ at 40mph, 50mph,60 mph.
She's a good driver, so either my Coyote was put together better or the gears don't make much of a...
He was going to fast to begin with, then a long downhill with a sweeping right curve and remember he's driving an SUV he's not familiar with, I can see hitting the wrong pedal when all of the sudden you know you're losing control on the road!
Sony came out with the BetaMax VCR and it was excellent, but Panasonic came out with the VHS/VCR that took over the Market.....why, they gave out the machines free to schools, It didn't take long to overwhelm the market and the Betamax died out.