Hi everyone

I'm looking to downpipe my 2020 amg gtr and i read that to turn off the check engine light the best option is to tune your car .

since there is no tuner garage in my location that i can trust i will install the online software tune my self .

My questions its safe to do stage 2 tune with 770hp ( the main reason for this mod is to get loud and powerfull sound i dont want more power ) ,but im worried for long term it can be bad foe the engine or other components if again alot of hp ? Since im looking to keep this beast for very long period of time and i dont want any suprises in the future because of the tune .

or its better to go with Eurocharged performance they have 625hp stage 1 or 640 hp stage 2 ?


Regarding the downpipe what you guys think about killer performance brand ?

Thanks

I have eurocharged stage 2 dyno tune and project gamma downpipes on my ‘19 GTR… definitely wakes the car up and makes it extremely fast..and sounds much better now

~770 hp tune only makes sense if you high-flow the turbos (like the previous owner of my car did).

As for loud and powerful sound, my previous owner also modified (gutted) the OPFs due to "overheating on the German autobahn".

The car feels and sounds amazing for a 2019 (euro, digital dash, etc) GT R.