AC Schnitzer 'Performance Upgrade' for X4M F98 TW2-1511 F93) 840 i (B58 B30

F93) 840 i (B58 B30 C) | 340hp

Upgrade your car's aesthetic with this modern and functional accessory

Sintered Paddle friction plates have a much higher friction co-efficient than their Organic counterparts

8 TFSI (DAJB) | 192hp

AC Schnitzer 'Performance Upgrade' for X4M F98 TW2-1511 F93) 840 i (B58 B30Philosophy Technology Engine tuning and performance upgrades have a long tradition at AC Schnitzer. To be on the safe side, we forgo achieving the possible maximum power in favour of greater durability. Many of our performance upgrades are therefore designed to increase torque rather than horsepower. After all, torque is what you feel when, for example, you are "pressed into your seats" when moving off. Petrol The performance upgrade consists of a