This North American Motorsports Suspension Package Includes: Neuspeed Sport Springs Made in Germany by ISO 9002 certified spring-winding specialists. Neuspeed springs reduce body roll during cornering and front end dive under heavy braking. Plus, Neuspeed spring kits reduce wheel-well gap to create a more aggressive look for your car. Lowering Height: Sport Springs - 1.5" F / 1.5" R KO2100.4019 - Koni FSD Shock Absorber Kit for VW MKIV Cars The KONI FSD (Frequency Selective Damping) shock combines excellent road holding and handing characteristics with no-compromise comfort levels. It's a two-in-one solution from KONI that doesn't require the installation of sophisticated electronics, cables or sensors. 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 the vehicle's body and suspension movement frequency. FSD shocks are a smart suspension system that adjusts automatically and in a fraction of a second to road conditions and driving style. How It Works (Refer to second image above): In standard shock absorbers the main damping characteristic is defined by the oil flow going through the piston assembly (1). Combining it with the FSD feature (2), KONI added a special valve that controls an oil flow parallel to the one going through the piston rod (3). This parallel oil flow is closed by the FSD feature, giving a rise in damping force almost linear to the time that the piston is moving in one direction. Put simply: the FSD feature is a hydraulic amplifier that delays the build up of pressure. In some ways an extra tuning option has been created in order to get the best possible combination of handling and comfort. Since it is an integrated part of the hydraulic valve system inside the damper, no additional cables, sensors or any other electronic devices are needed to operate an FSD damper. Neuspeed Rear Sway Bar (28 mm adjustable) Neuspeed sway bars are mandrel bent using the highest quality aerospace steel and they feature machined ends where possible to allow for the use of precision ball-joints. This process insures precise control and alignment. Polyurethane bushings and custom formed brackets utilizing grade 8 or better hardware make mounting very easy. You can expect Neuspeed's sway bars to increase your vehicles handling capabilities by stiffening up the chasis and reducing body roll through the corners. Please note that this bar features 3 settings to meet your driving needs.

 

Applications: Volkswagen Beetle 1998 - 2006 Volkswagen Golf/GTI IV 1999 - 2006 Volkswagen Jetta IV 1999 - 2005

 

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