TEIN FLEX Z in depth: the sealed twin-tube damper, 16 damping positions, full-length adjustment, the ride height and spring figures on each listing, and the market check before ordering.

TEIN FLEX Z in depth: the sealed twin-tube damper, 16 damping positions, full-length adjustment, the ride height and spring figures on each listing, and the market check before ordering.

Our recommended coilovers and suspension for the BMW E30 3 Series and M3, from a Bilstein kit under a thousand pounds to a MOTON 3-way race setup, with prices and why you would pick each one.

TEIN suspension is now at GSM Performance. Who TEIN are, FLEX Z against MONO SPORT, the cars that can have either, what the ride height figures mean, and what to check before ordering.

The MOTON 3-Way in depth: 15 clicks of rebound and high speed compression, 6 of low speed, what each adjuster controls, what comes in the box, the cars it covers, and who should buy one.

Our recommended coilovers for the Mitsubishi Lancer Evolution X, from TEIN FLEX Z to MOTON 3-Way, with the price of each and why you would choose it.