Audi RS3 8V.1 hatchback MY2016 – Stage3 RPC turbo kit Adam’s RS3 was already running our Etuners Stage2 for E85 tune that produced 310awkw and is a quick car but wanted more. So he acquired an RPC850 turbo kit, that features a Xona turbocharger, along with supporting mods and got to work...
Read moreAudi RS3 8V.1 2.5TFSI – Stage3 RPC850 E85
