Riaction TPU Coilovers for 2009-2017 Buick Regal FWD F40 The 326POWER Spring Super Thrust

The 326POWER Spring Super Thrust Sheets in 63mm ID reduce coilover spring friction and noise by providing a smooth

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Riaction TPU Coilovers for 2009-2017 Buick Regal FWD F40 The 326POWER Spring Super ThrustThe Riaction TPU Coilovers for the 2009 2017 Buick Regal FWD bring Riaction's digressive damper technology to the Buick Regal FWD, 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 Buick Regal FWD application, with the same 32 level damping adjustment and full length ride height