B&B Automobiltechnik is introducing a Comprehensive Performance Package tailored to the BMW M3 and M4 duo.

B&B Automobiltechnik is introducing a Comprehensive Performance Package tailored to the BMW M3 and M4 duo.

Tuners see great potential in upgrading the turbocharged straight-six engine that powers the M3 and M4 models and it’s no wonder B&B is taking a stab at squeezing more power. Its first stage kit costs €1,798 and bumps output of the 3.0-liter motor to 490 horsepower, but you can upgrade to the stage two kit available for €2,950 which lifts power to 540 hp.

The significant increase is achieved by modifying the turbochargers, installing a higher-flow intake tract, and mounting bigger exhaust downpipes. In addition, the tuner will also revise the engine’s ECU and mount a more efficient charge air cooler.

If you still need more power, the stage 3 kit will dial the engine to no less than 580 hp and 553 pound-feet (750 Nm) of torque enabling the M4 to hit 62 miles per hour (100 kilometers per hour) from a standstill in 3.5 seconds. The time necessary to hit 124 mph (200 kph) is reduced to just 11.2 seconds and the 155-mph top speed limiter is eliminated to enable a maximum velocity of more than 205 mph (330 kph).

There’s more to this tuning package than just the three-stage power kit as B&B Automobiltechnik also has a thermostatically-controlled supplementary oil cooler system for €1,495. You can add an adjustable suspension kit for €698 or lowering springs priced at €398 that bring the car closer to the road by 30 mm front & 20 mm rear. If you are willing to spend more, the tuner will be happy to provide you with a fully-adjustable KW coilover suspension for your BMW in exchange for €2,069.

The engine’s extra power can be matched with a stronger braking system with 396-mm front and 380-mm rear vented discs that can work with the stock 19-inch wheels. You can upgrade to a larger 20-inch set that comes with 255/30/R20 front and 305/25/R20 rear tires available as a full set for another €3,950.

Source: B&B Automobiltechnik

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