1. Tune Your Car
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BMW M3 & M4 (G80-G82-G83)

• Check engine light removal for downpipes (off-road use only).
• Speed limiter removal when available
• Tuning for each octane
• Increase or add burble/pops & bangs (flame maps) when available.

For Stage 2 and higher applications please email us with your car information.





FACTORY 700HP / 406TQ
WESTTUNED 700 HP / 406 TQ
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Gain : + HP / + TQ
  • What's stage 1 ?
  • Custom Tune (STAGE 2+)

STAGE 1 - UPGRADE

A Stage 1 upgrade enhances your car's performance with software tuning, optimizing engine parameters for increased horsepower and torque. No hardware modifications are required, making it a safe and effective way to boost power while maintaining reliability. 🚀

Custom Tune (STAGE 2+)

A Stage 2+ custom tune maximizes performance by optimizing the ECU for upgraded hardware, such as a high-flow intake, downpipes, or a larger turbo. This tuning ensures increased horsepower, torque, and throttle response while maintaining drivability and reliability. 🔥🚀


"Make your car truly unique! Check out our tuning page for custom upgrades!" 🚀🔥

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