Good shop in S.Cali to install gears??

[Dave2013M3]

Hey guys I am considering a new 2020 Mustang GT 6MT but I want to install the 4.09:1 FRPP gears.

Thanks

Dave

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[KRS550]

If its the Ford Racing parts the dealer should be able to take care of it. This way it will be on your warranty and vehicle records as well.

You might save a few bucks going to another shop though. Let me know how you like the 4.10s once you have them installed. Ive been contemplating doing the 4.10's as well but everyone is saying the 3.73's are great. Having 3.55's right now is getting kind of old.