A stock F80 M3 Competition is anything but underpowered. So what happens when you throw on some bolt ons and a flex fuel tune to achieve an extra 150-200hp? Mod list: Stage 2 Flex Fuel tune M4 GTS DCT tune M4 GTS MDM control M4 GTS Steering (electronic) M4 GTS Differential settings M3 CS Electronic Dampening control Catless Downpipes Dual Akrapovic Titanium Midpipes OEM M Performance Catback Exhaust M Performance HAS Kit Eventuri Intakes CSF Trans Cooler CSF Top Mount Oil Cooler CSF Intercooler 19" BBS FI-R 265/35R19, 305/30R19 Michelin PS4S Follow me on IG: https://www.instagram.com/zygrene/ Email me if you'd like me to review your car: zygrene@gmail.com