BMW S58 | M800 PACKAGE

M-Tech Performance BMW S58 M800 Package (Fits: 2021+ M2 G87, M3 G80/G81, M4 G82/G83, X3M F97, X4M F98)📈 Rated for 750+ WHP · 800+ crank HP · Flex Fuel Ready · Daily-Driven or Track-Prepped Unlock the True Potential of Your S58 Whether you're chasing 8-second quarter miles or just want your M car to pull like it should’ve from the factory, the M800 Package is your all-in-one solution. Developed in-house by M-Tech Performance — the builders of 8-second BMWs, record-setting AMG tunes, and 2.8-second 60–130 S58 Dragy times — this package delivers OEM-level reliability with aftermarket-grade power. Built for aggressive daily driving, weekend track days, and everything in between. 🔧 What’s Included — and Why It Matters ✅ Bootmod3 LicenseYour gateway to complete ECU control, custom tuning, and real-time adjustments. ✅ FEMTO DME UnlockRequired for S58 tuning — we unlock your ECU to support custom calibration (DME must be mailed in). ✅ M-Tech Front-Mount Intakes w/ FiltersHigh-flow, grille-m