Evolution M Stage 2 Power Package – BMW G05 X5 45e (2020-2025) *PLEASE NOTE: TUNING REQUIRES ECU UNLOCK. Please contact us to make an appointment. Squeeze every watt out of the B58 hybrid, jump to 500+ HP, and enjoy a deeper, OPF-free soundtrack—all with one cart add. Choose between Catless and 200 cell EURO6 Downpipe.
What’s Inside the Box & Why It Matters
Included Item
Key Benefit
Evolution M OPF Delete Midpipe
Handmade in The Netherlands 3.5-inch 304 SS tubing frees the exhaust from the particulate filter—less back-pressure, lighter weight, and a rich straight-six growl.
Choice of Downpipe • 200-cell EURO 6 sport-cat –or– • Catless straight-through
Pick your compliance level: retain emissions readiness with a high-flow 200cell EURO6 core, or go full race-spec for maximum flow and crackle.
MHD Tuning Super License (B58)
Unlocks every MHD Flasher, Monitor & Map Pack feature—flash Stage 2 OTS maps in 2-3 min, log data, clear codes, and tweak burbles from your phone.
MHD Universal Wi-Fi Adapter
Ultra-stable ENET/OBD wireless link; pair, flash, drive—no cables, no laptop.
OEM BMW Gasket & Clamp Kit
Fresh seals guarantee a leak-free, rattle-free install; no last-minute parts runs.
Power Gains*
Power: 100+ hp over stock
Torque: 200+ Nm over stock
Five Reasons X5 45e Owners Choose Stage 2
Instant Throttle Response – Free-flow hardware plus optimized ignition maps chop turbo lag to near-V8 punch.
Hybrid-Friendly Efficiency – Less pumping loss equals lower engine load; enjoy EV range for errands and B58 muscle on demand.
Factory-Quiet When You Need It – Midpipe retains OEM valve control; cruise in silence, open up under load.
Fully Reversible – 100 % reversible. Flash back to stock and reinstall the OPF/cat for resale or inspection.
Future-Proof Tuning – MHD app updates are free; add flex-fuel, upgraded turbos later without new licenses.