BMW M3

G-Power has recently presented an improved tuning program for the BMW M3 (E92). Also known as the “Sporty Drive TU”, the revised performance SK I upgrade features a modified air intake and a larger air filter. This modification enables the supercharger system to generate around 520 HP – 382 kW.

The more powerful SK II package features a new ASA T1-523 supercharger instead of the previous ASA T1-522 supercharger, making the engine cough-out 580 HP – 427 kW.

Last but not least, the range-topping SK II CS package gathers up all the aforementioned tweaks as well as an upgraded ECU and an additional fuel pump to squeeze 610 HP – 449kW out of the 4.0-liter V8 engine.

Furthermore, all the performance packages are offered with an adjustable “GM3-RS” coil-over suspension, a stainless steel sports exhaust system and a set of 20-inch alloy wheels wrapped in Michelin high-performance tires.

G-Power’s tuning packages are currently available for purchase and the entry-level SK I kit has a price tag of around €11,500.