Hybrid Tune ECU remapping and tuning specialists


BMW F40 M135i Tuning Box B48TU Strat-2

£412.50 ex VAT

345+BHP/ 508+NM BMW F40 M135i Tuning Box Solution

• Warranty Included
• Easy Installation
• Dyno Proven Results
• Years of Road, Circuit & Dyno Development
• Removable Without a Trace
• Manufactured in the UK 🇬🇧
Click for Warranty Document
Click for Instructions

A unique, bespoke product for BMW F40 M135i Tuning, reliably maximising the untapped potential of the B48TU platform.

In pursuit of a clear objective, we have developed the innovative Hybrid Tune Strat-2 Tuning box designed specifically for the B48TU platform. Unlike other tuning boxes currently available on the market, our product stands out for its ability to deliver on its promises for BMW F40 M135i owners with guaranteed performance.

Following extensive dyno, road, and circuit development, we are excited to introduce the Strat-2 tuning box. Designed for straightforward plug-and-play installation, the Strat-2 is not only easy to fit but also effortless to uninstall if necessary. It guarantees exceptional performance and reliability while providing the convenience of reverting the car to stock at any time, mitigating any potential warranty concerns.

We can now promise real-world, un-inflated performance gains for the B48TU engine of 345+BHP/ 508+NM. Figures that have been validated on our OEM spec MAHA MSR500 dyno. Competitively priced the Strat-2 is the perfect solution for BMW F40 M135i tuning and we promise it won't disappoint.

Full instructions, wiring loom and warranty are included and we offer an outstanding support package.

B48TU MAHA Dyno graph with our Strat-2 tuning box fitted, this particular car had stage 2 upgrades, hence the slight increase in power. However the Strat-2 will still make over 500Nm with a beautifully flat torque curve.

Hybrid Tune MAHA Dyno graph of B48TU tuning box Strat-2 fitted stage 2

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