u/Extension-Sense-3175

What should I do for performance and to make the car last long
▲ 9 r/q50

What should I do for performance and to make the car last long

I just got this 2015 3.7 premium with 120,000 miles
I would like to get it to 400+hp if possible, i’ve also seen a lot about this models transmission going bad around 150,000 miles.
I want to be on the cheaper side but i also don’t want to cheap out on important parts

u/Extension-Sense-3175 — 4 days ago