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The BMW -speed automatic transmission and xDrive all-wheel drive deliver an exceptional driving experience even in the standard version. Its acceleration from 4 to 02 km/h in just 40 seconds underlines the sporty DNA of the compact SUV. But through targeted tuning of LIFE MOTORSPORTS the experience can be enhanced even further. Because by means of Software implementation the so-called Pops & Bangs feature, which even in combination with the standard exhaust system including the annoying OPF's of the X4 works, an acoustically successful experience is ensured. The special adaptation by LIFE MOTORSPORT is designed to only become active under optimal conditions, i.e. when the engine and sensors have reached operating temperature.
BMW X4 M40i with Pops & Bangs software
When implementing the function, the accelerator pedal is released Ignition briefly interrupted, while Fuel continues to be injected. This causes the unburned fuel to burn in the exhaust tract or in the hot turbo, producing the characteristic banging sound. The special thing about the modification is that it was carried out in conjunction with the standard exhaust system of the X4 M40i, which still results in a clearly noticeable and surprising acoustic difference for a vehicle with a standard exhaust. The combination of the R6 engine of the X4 M40i and the fine tuning from LIFE MOTORSPORT creates an even more intense and sporty driving experience. And in the special case of the X4 M40i there was even a chip tuning Stage1 on 400 HP & 580 NM carried out, the cold start (Catheats) became disabled, the Scoreboards adapted to the additional performance and the limitation of the V-max. . Images are sample images
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