Koni 2100 FSD (Gold) Various BMW Right Front Damper

Description

Special Active FSD Front Damper

KONI Special ACTIVE (RED) 8745 Series, twin-tube low pressure gas strut

Just as a chameleon adjusts to its enviroment, KONI Special Active transforms to suit various road conditions and the driving style, naturally. KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONIs patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort. KONI’s FSD tech is the ultimate compromise for those who want to challenge both the track-like highways and the bumpy city roads.

Features:

• KONIs latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 10 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one

Click here for installation instructions.

What ARE Twin-Tube Shocks?

Twin-tube design shock absorbers, sometimes referred to as hydraulic or gas-hydraulic shock absorbers, have two tubes one for the piston to work in and one known as a reservoir tube for the excess oil to move in and out of. As the piston rod moves in and out of the shock the oil moves through valves between the two tubes ensuring controlled damping occurs to control the suspension of the vehicle. When the piston rod is pushed in, oil flows without resistance from below the piston through the orifices and the non-return valve to the volume above the piston. Simultaneously, a quantity of oil is displaced and forced to flow through the bottom valve into the reservoir tube. The resistance, encountered by the oil on passing through the bottom valve, generates the bump damping. When the piston rod is pulled out, the oil above the piston is pressurized and forced to flow through the piston. The resistance, encountered by the oil on passing through the piston, generates the rebound damping.

Fitment

KONI’s Warranty

For information on KONI’s warranty terms and conditions, please click here