Hi Rssid are you running on stock brakes too? If yes, what are your opinions on stage 2 tune with stock brakes?
Yes stock brakes. No issue I don't drive like an asshole that's number 1.
Monster 535 doesn't require oversized BBK to stop its 306HP near 2 ton kerb weight, so brake with confidence on your stock brakes.
If you'd like to help your stopping power, get new rotors and better pads and think about stainless steel brake hoses and a brake fluid refresh.
BBK only helps reduce brake fade which means only if your car sees track use where repeated hard braking is done and only looks cosmetically nice on street cars. If someone tries to sell you on the whole shorter braking distance you gotta remember,
1. They are TRYING to sell you a product so no one is going to poo poo what they are trying to sell.
2. Brembo DOES NOT make calipers that come with adapters so those recon are mostly from taiwan or some shady place in china.
3. Ask yourself WHERE or WHOM makes all these adapters and you think you can trust them as the only anchor point between the calipers and your car and some random solid object on the road ?
Do your own research and see what fits you. All the best !