Koni FSD Kit BMW F30 328i 335i F32 428i 435i (non MTechnik susp) Infiniti Please note each order includes

Please note each order includes 4 mud flaps

The TurboXS stealthback exhaust coupled with ECU tuning will easily yield performance gains up to 50-60 ft

the Turbo XS Stealthback is the exhaust for you

less chassis movement and performance support without limits all in one kit

and more firm and consistent pedal feel

Koni FSD Kit BMW F30 328i 335i F32 428i 435i (non MTechnik susp) Infiniti Please note each order includesThe KONI FSD (Frequency Selective Damping) shock for the BMW F30 328i 335i F32 428i 435i (w o MTechnik susp) combines excellent road holding and handing characteristics with no compromise comfort levels. Firmness for sporty driving on even road surfaces. Smoothness for a comfortable ride on uneven road surfaces. It's possible via KONI's patented Frequency Selective Damping technology technology that actively controls the damping level on the basis of