
The H&R Street Performance coilover kit for 2010–2013 Mazdaspeed 3 (BL) tightens handling and improves chassis feedback while retaining usable ride comfort. Custom-valved dampers paired with progressive-rate springs create a tuned suspension that lowers the center of gravity and enhances control. The fully threaded shock body allows adjustable ride height for balancing weight distribution and personal preference; parts are manufactured in Germany.
H&R 10-13 Mazda Mazdaspeed 3 BL Street Perf. Coil Over