BMW M340i (2020-2025) Stage 1The BMW M340i is the ultimate sleeperrefined, quick, and composedbut the stock B58 still hides serious power. WestTuneds Stage 1 ECU calibration wakes up the M340i with massive torque, lightning fast throttle, and smoother, stronger pull all the way to redlinewhile keeping OEM comfort and drivability intact. What Youll Feel: Explosive low end torque and instant throttle response Faster turbo spool and more aggressive midrange pull High RPM power that

rev limiter tweaks

Track-Ready Performance: The improved aerodynamics and additional downforce generated by this rear spoiler are especially beneficial during high-speed or track driving

enhancing the look of the vehicle

Supported Model:

Premium Construction: Made from Pre-Preg Carbon Fibre

Elevate your Audi R8 V10 Facelift (Type 4S) with the Capristo Style Carbon Fibre Rear Diffuser

exhaust burble tuning

Remote tuning available upon compatibility confirmation (contact us)

✔ Bold Aesthetic Upgrade: Gives your M2 an aggressive and premium look

Fully compatible with ZF 8HP automatic or xDrive variants

Porsche 911 Carrera / S / 4 / 4S / GTS (992

Its unique design sets your BMW G87 M2 apart from the rest