KW Porsche 996 Carrera 4 & 4S 09/97-on V1 coilovers. The Variant 1 coilovers from KW are a great entry level set with fixed damping intended for road use. They allow lowering of 25-40mm on the front axle and 20-40mm on the rear axle and are height adjustable on the front and rear axles via threaded strut housings. If the Porsche Motorsport rear axle top mount # 99633301190 is installed, the KW top mount adapter set # 68510036, price £93 has to be used, please contact us directly to order this. Price is for a full set. Image for illustration purposes only. Current lead time is 8 weeks.