E30 Ground Control Spring Rates

Ground control spanner tool.

E30 ground control spring rates. All racing and street show spring rates are available. That determined my spring rates. Turning out high quality suspension products right here in shingle springs california. The front spring rate is 535 pounds and the rear spring is 700 pounds.

All eibach springs offer a lifetime warranty against spring rate change and sagging. Official spec e30 coilover conversion kit. Then you weld on a steel collar provided with the kit. With a ratio fr rr of 0 71.

The photo at left shows what happens if you use the 2 5 id racing springs. Ground control rear spring alignment perches. 10 11 5 strut mounted swaybar end links. Also in the kit are the sleeves adjusting nuts and a rear bump stop to keep the rear spring in place when the suspension gets fully unloaded.

Those pro kit rates are off. Ground control spring kits are also designed to be used with either stock or aftermarket shocks. That might seem a little mis matched but i is due to the motion ratios 0 93 front and 0 64 rear which gives wheel rates of 87 123 fr rr. It has all the parts you will need whether you have the ground control camber plates or another manufacturer s camber plates.

Rear shock mounts rsm bimmerworld e30 e36 e46 z3 z4 12mm shaft ground control rear articulating spring perches e46. Bmw e30 coilover conversion kit. Ride height adjustable kits now exclusively feature eibach springs. To convert your factory struts for use with the ground control front adjustable threaded spring perch it is necessary to cut off the existing factory perch and grind it down.

Bmw e30 m coupe z3 e36 e46 street rear shock mounts pair. Bmw e30 complete coilover suspension system from 2 199 00. The e30 ground control suspension system is a bespoke suspension package. Did some research on the eibach pro kit i picked up for super cheap found this from someone who has a e30 and works at eibach.

All adjusters consist. Spring rates run a full range from comfortable daily cruisin all the way to an aggressive spec for a dedicated track car. These spec rates are the only legal spring rates to run with the spec e46 mcs suspension. It is worth noting that stock spring rates are 100 300 front rear.

Front is 114 linear rear 280 326 progressive gentleman was referencing the spring rate master list. Regarding the rates posted above eibach pro kit.