Riaction TPU Coilovers for 2014+ Mini Cooper S (F55/F56) GLK350 5" ID and 18" length

5" ID and 18" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category

2005 Chrysler 300C RWD V8

making the TPU a long-term investment for enthusiasts serious about their CR-X setup

Part Number 51663 Part Name Sport Springs Country of Origin Germany Vehicle 2012-2013 Ford Focus SEL Sedan 5-Door Chassis Code MK3 Spring Type Progressive Ride-Height Adjustable No Lowering - Front 1

Swift conventional springs deliver a noticeable performance difference over standard springs — providing increased traction

Riaction TPU Coilovers for 2014+ Mini Cooper S (F55/F56) GLK350 5" ID and 18" lengthThe Riaction TPU Coilovers for the 2014+ Mini Cooper S F55 F56 bring Riaction's digressive damper technology to the Mini Cooper S, engineered for drivers who prioritize high speed control, flatter cornering, and sharper response than a linear coilover can deliver. Each TPU set is built to order so valving and spring selection are matched to your exact Mini Cooper S application, with the same 32 level damping adjustment and full length ride height