NEW BMW M3 CS Fully Modified & Tuned to 700WHP! The Best Version G80? [RACEBOX BM3 Custom Dyno Tune]

The most expensive G80 M3 we've ever done! This stunning track focused hardcore M3 CS came to us for all the mods and our custom tune.
We installed:
- Active Autowerke catted downpipes
- MAD midpipes
- RK Tunes front mount intakes
- Visconti X58 CANBOXPRO flex fuel kit
DME FEMTO unlocked through us, DME custom tuned on BM3, and transmission custom tuned with Rod Sutphin.
Contact us for all your S58 needs! M2, M3, M4, X3M, and X4M! We also support the B58, B48, VR30, VQ37, and more!
Email: [e-mail]
Phone: [phone]
Website for tunes, parts, and merch: goracebox.com
We're located in Houston, Texas. Remote tuning available.