BMW 1 Series (E82) 2007-2013 - 510 Series Coilovers Spring Upgrade:Swift Springs while higher spring rates feel

while higher spring rates feel much smoother

00 per set (2)

A set of replacement wrenches that are used to adjust height and preload

These extenders are designed to replace the knobs on the rear of Generation 4

(3) Secure the SEC unit and harness using a double-sided tape and tie wrap

BMW 1 Series (E82) 2007-2013 - 510 Series Coilovers Spring Upgrade:Swift Springs while higher spring rates feelCUSTOM. MODULAR. REBUILDABLE. Fortune Auto engineers are consistently chasing improvement and the development of the Generation 8 50 Series damper is no exception. The 510 Series single adjustable coilover is a remarkably sophisticated damper system. Utilizing the highly advanced, Concave Flow Digressive Piston to provide an incredibly dynamic adjustment range along with the ability to upgrade and rebuild; youll never have to buy coilovers again. AT