Description Related Items BMW E30 Complete Coilover Suspension, Ground Control e30 suspension are for 50-51mm front struts only. If you have 45mm struts (318 and 325e usually) please call to learn about updating your strut housings. Shortened Front Strut Housings Options In the drop-down menu next to the image of the product, please select from the following choices: Select Option "1" = This kit uses your existing stock length housings. OR Select Option "2" = If you would like instructions on how to shorten your strut housings and do it yourself. OR Select Option "3" = If you would like Ground Control to section and powder coat your strut housings. (This is a special discounted package offered by Ground Control consisting of matched components from various manufacturers. There are no additional wholesale discounts on this particular package.) THIS KIT INCLUDES THE FOLLOWING: (click items for details) 2 Ground Control / Koni single adjustable strut inserts,bolted into existing housings. Koni Single Adjustable Front Strut - Strut inserts are externally adjustable from underneath the hood. This strut is prepared for coil over use, and eliminates machining of critical suspension components. Ground Control Threaded Sleeves - This system is designed to eliminate stress risers caused by machining notches into the strut housing. Unlike other companies that claim superiority by cutting threads into a critical component of the suspension, Ground Control uses engineering common sense to maximize the strength of the suspension. Ground Control Adjustable Spring Perch - A unique design, that uses an allen head bolt to clamp the single threaded perch into the correct position. No secondary pieces are needed to "jam" the threaded perch into position. This method of clamping onto the threads also prevents sand, grit, and water from getting into the threads, which is a common problem with jam nuts. 2 Koni single adjustable rear shocks Ground Control / Koni Single Adjustable Rear Shocks - Preadjusted by Ground Control to match your rear spring rates using our shock dyno. The GC version of this kit is the "top-adjust" version, which adjusts from inside the trunk or under the hood with no tools needed. 1 Pair front Camber Plates. <;p>Ground Control Racing Camber / Caster Plates - More camber adjustment than stock, caster adjustment, aircraft bearings, and engraved with calibrated degrees. Every component is anodized or plated, including fasteners. Adds extra travel to avoid excessive bottoming out, this is a very well engineered product. Camber and caster are separately adjustable by sliding the mounts, without removing any components from the car. The priority of this design is to allow fast, repeatable alignment changes at the track. The Ground Control camber plates feature two sets of bearings, a proprietary bearing, made to our specs by Aurora in the USA, which allows for articulation of the shock shaft. This spherical bearing is very understressed, as the Ground Control design does NOT support the weight of the car on the spherical bearing. Instead, the weight of the car is supported by a completely separate articulating needle bearing, which is also manufactured for Ground Control in the USA. 4 Ground Control springs, made by Eibach (limited selection to match ) Eibach Springs - Eibach springs are made on German machines both in the USA and in Germany, however all Eibach springs have a lifetime guarantee against sagging, rate change, or any manufacturing or material failure. Lifetime guarantee. Compare! 4 Ground Control bump stops (made in Germany) Ground Control Bump Stops - We do not just ask you to reuse your stock bump. The stock bump stop is designed for stock suspension we provide a bump stop designed to work with our suspension. These are soft foam, same quality as OE BMW parts, but made to our specs in Germany. 2 Rear ride height adjusters. Ground Control Rear Ride Height Adjustment Kit - Billet aluminum threaded adjusters pressonto the top of the rear control arm. 1 Pair rear upper shock mounts (urethane) Ground Control Rear Shock Mount - Billet aluminum, urethane bushings, pre-assembled. Includes gaskets and reinforcements. * Suspension is shipped completely assembled and preadjusted IF purchased directly from Ground Control* (You install into your housings, or Ground Control can shorten, reinforce sway bar mount, install perches and powder coat your struts for $210 per pair) Click here for a picture of strut modifications. E30 Camber/Caster Plate, SCCA Street Prepared Class $349.00 Regularly: $399.00 Camber/Caster Plate - Spec E30, RACE ONLY $379.00 Regularly: $419.00 E30, 95 E36 M3, Front Lower Control Arm Bushing With Bearing $249.00 Regularly: $299.00 E30 Serious Track or RACE, S/A or D/A option $1589.00 Regularly: $1829.00