RS-R Sports-i Coilovers for 2009-2013 Mazda 6 5DR (GH5FW) stance-xr1-coilovers 2010 Porsche 911 997 (w/o

2010 Porsche 911 997 (w/o PASM) RWD

2015 Dodge Challenger SRT8 Hellcat

2010 Mercedes-Benz E-Class

Part Number FA500-G20JP Part Name 500 Series Coilovers Vehicle 1999-2002 Infiniti G20 Chassis Code P11-USDM/JDM Spring Rate - Front 8 Kg/mm Spring Rate - Rear 6 Kg/mm Custom Spring Rates Available

2005 Porsche 911 Carrera/Carrera S Convertible 997 (w/PASM)

RS-R Sports-i Coilovers for 2009-2013 Mazda 6 5DR (GH5FW) stance-xr1-coilovers 2010 Porsche 911 997 (w/oRS R Sports i coilovers for the 2009 2013 Mazda 6 5DR (GH5FW) balance daily driver comfort with serious track capability on the same set of dampers. The 36 level single knob adjustment, vehicle specific spring rates, and full ride height range let you dial the 6 in for the commute on Monday and for a canyon run or track day on Saturday without touching a tool beyond the damper click wheel. The Sports i is RS Rs foundation street and canyon coilover a