H&R Race Spring (Linear) - ID: 60mm / Length: 120mm Spring Rate:6K (60 N/mm) These RC350 coilovers are built

These RC350 coilovers are built around a digressive monotube damper and world-famous Eibach ERS Motorsport springs

These E60 5 coilovers feature Fortune Auto's Generation 8 monotube damper technology with 24-step adjustable damping

BC Racing DS Series Coilovers for the 2015-2021 Subaru Impreza WRX (VA2) blend street-tuned ride quality with track-ready adjustability

Length 190-215mm

H&R Race Spring (Linear) - ID: 60mm / Length: 120mm Spring Rate:6K (60 N/mm) These RC350 coilovers are builtThe H&R 60mm I. D. Race Spring line is crafted from special lightweight (hf) 54SiCr6 spring steel and is the most comprehensive 60mm I. D. Race Program in the U. S. If you own a Porsche GT3 or another Euro spec car, our range of 60mm I. D. Race Springs has you covered. With hundreds of main springs and tender springs available, H&R has the lengths and rates necessary for optimal tuning and setup. The H&R complete line of 60mm main and tender springs