For the ultimate in handling without sacrificing ride quality, NEUSPEED's new Pro Cup Kit featuring Koni FSD is the ultimate spring and shock combination.

NEUSPEED Sport Springs are legendary for their progressive rate wind which provides outstanding handling characteristic, while preserving ride quality. Used in conjuction with Koni FSD further improves ride and handling tremendously.

What is Koni FSD?

Koni FSD (Frequency Selective Damping) is the first no-compromise shock absorber in the world. A revolutionary new technique which combines the benefits of firm and comfortable suspension in a single perfect shock absorber. Firm for sporty driving on even road surfaces. Comfortable for a smooth ride on uneven road surfaces. Realizing the seemingly impossible! Banishing the disadvantages of the past, Koni FSD shock absorbers are a smart suspension system adjusting automatically to road conditions as well as driving style. And all of this in a fraction of a second. FSD guarantees greater stability, greater control and thus greater driving pleasure. For more information about Koni FSD technology, click the install link above.

Kit includes:
1 x 55.10.91 NEUSPEED Sport Spring Kit
1 x 2100.4001 Koni FSD Shocks and Struts
Actual kit shown in photo.