Roush puts them on their Stage 3 Mustang and they state they are track ready cars so how accurate is that I can’t say, but you can always call Roush Performance.
Great info for sure. Good to see they improved the shift schedule for 21 because as fast as the 10R80 is when getting on it, it sure is wonky in normal everyday driving.
Greedy dealers looking for 10-20K mark ups can choke on them as far as I’m concerned. Plenty of profit to be made at MSRP + doc fees + holdback + finance kick backs. So are there any dealers in the Northeast doing orders on 22 GT500’s at MSRP like Zach@Granger Ford is doing?
Don’t have any details on what’s changed in the calibration. Usually it’s just fine tuning or addressing issues that multiple vehicles experience like when they addressed the 123 issue.
With cold weather here I haven’t driven the vehicle much so wish I had feedback for you. Winter blend gas and maybe not great fuel quality can be the culprit?
Thankfully I have a Roush dealership who does good work with the right equipment 40 miles away and have a appointment in 2 weeks to have the calibration flashed and a brake fluid flush.
It’s a pretty quick car especially with a tune and E85. Just entertainment
Hadelson I emailed Roush with my VIN to see if there was a updated calibration for my car since I had the Phase 1 to Phase 2 upgrade installed last summer and there actually is a updated calibration and they sent me a...
Yeah his 19 RS3 is still on the Phase 1 and he didn’t have the 123 issue. My 19 RS3 had the 123 issue on the Phase 1 at the time and was fixed with a updated calibration. I have since had the Phase 2 upgrade done and never had the 123 issue on this calibration. Always good from time to time to...
I have a 19 Roush Stage 3 and would’ve loved to have the powertrain cooling package they rolled out on the 2020 so thanks for your real world feedback. Definitely helpful for guys exploring adding the Powertrain Cooling Package. It’s probably around a $3200 cost for parts and labor to get that...
The early Roush Phase 1 kits with the smaller LTR and calibration had heat issues for sure and a lot of critics still say this even though the larger LTR and revised calibration have really improved the heat soak issues and throttle body closing and reducing power around 120 degree IAT2. It is...