B58 Gen2 460HP Stage 2 Package

A complete, matched B58 Gen2 Stage 2 upgrade in one purchase — the MHD flashing hardware, the licence for your engine, and the supporting parts the Stage 2 maps need. Priced $154 below buying the same items separately, and you flash it yourself from your phone.

Power

Up to 460 hp / 650 Nm — MHD's published off-the-shelf figures on 98 RON. A standard M340i makes 374 hp, so that is +86 hp.

What's included

• MHD WiFi Adapter — plugs into your OBD port, flashes from your phone
• MHD Super Licence (B58 Gen2) — every off-the-shelf map, unlimited flashes, custom-tune capable. Delivered by email.
• MST G-Series B58 Cold Air Intake — Cooler, freer-flowing intake air
• VRSF B58 Gen2 Catless Downpipe — Unlocks the Stage 2 maps

Fitment

M340i, M440i, M240i and Z4 M40i — G20, G21, G22, G23, G42, G29 (B58 Gen2 / B58TU, 2019–2023)

Other B58 Gen2 packages

• Stage 1 — up to 430 hp / 580 Nm — $2,150

Installation available

We are a full European specialist workshop at 27a Neilpark Drive, East Tamaki, Auckland, with an in-house Mainline all-wheel-drive dyno. We can supply the parts, fit them, flash the car and dyno-verify the result. Email admin@eurolab.co.nz for an installed quote or call 09 309 0862.

Good to know

• Figures are MHD's own published "up to" off-the-shelf numbers on quality fuel. Real results vary with fuel, climate, condition and supporting modifications.
• Hardware is brought in to order — we confirm lead time when you order.
• Catless downpipes are intended for off-road and competition use.