BMW ECU TUNING — JAPAN

7-Series(G1x) 740i
ECU Tuning and Pops and Bangs

Engine: B58B30M0　ECU: MG1/8HP

Stock
326ps / 450Nm
Tuned
420ps / 580Nm
+94ps/130Nm
Stock Power326ps
Tuned Power420ps
Stock Torque450Nm
Tuned Torque580Nm

Vehicle Specs

Model (Chassis)7-Series(G1x) 740i
EngineB58B30M0
ECU/TCUMG1/8HP
Stock Output326ps/450Nm
Stage 1 Gain+94ps/130Nm

Pricing

Pricing for international customers is provided by individual quote. Tell us your car and what you want it to do.

Available Options

Pops and Bangs (Burble)〇
Speed Limiter Removal〇
Cold Start Off〇
Auto Start-Stop Off〇
TCU Tuning〇

Tuning files developed and proven in Japan. Remote tuning available worldwide.

💬 WhatsApp Quote
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For Workshops (Dealer Program)

This model is supported by our dealer-facing remote tuning tools. Workshops interested in offering mbFAST tuning files can get in touch below.

AT

Dealer inquiries via WhatsApp

Specifications subject to change. Output gains vary by vehicle condition and fuel.