My 2019 PP1 10R80 at most was sitting at 194 degrees. Yesterday, 96 degrees outside, humidity sky rocketing, it went up to 201 degrees sitting in traffic. When I finally was able to get cruising again, dropped to 186 degrees 3 miles down the road. 201 got my attention to! I did some research...
The performance pack comes with a bigger radiator, improved suspension, wheels, 3:55 limited slip differential and larger brembo brakes. Ive had a couple of other people mention to add an x-pipe to help with the exhaust scavenging. My neighbor is a master mechanic and he feels that I might be...
update:: I disconnected the battery for 1/2 hour, buttoned it back up and took it for a ride. This may have done the trick, definately seems alot better. I drove it around normally for about 20 miles and then gave it a pull test up to 80mph. Pulled hard and quick like it did with the factory...
I have a brand new 2019 Mustang GT with 10 speed Auto and PP1
Completely stock, recently added the Roush axleback just for the sound and since then, performance has dropped. It feels like im losing torque depending on the load. With the factory setup, I did as well but at a smaller range...
My 2019 GT PP1 is doing it to, but not all the time. Usually its when im backing up and making a tight turn and going over a bump or the newspaper lying on the edge of the driveway. LOL some days its LOUD!
Same here, i have a sweet warranty lined up with the car and want to keep it. I asked the dealership about going with a Roush exhaust system... they said as long as the CATS stay on, Im good. however, they also advised having the dealership (Roush dealership) install it so the exhaust install is...