e36 M3 Race coil-over kit details:
For race cars ONLY. If
your car has a license plate, click here.
Standard kit includes:
Complete front strut housing, machined from seamless DOM 1026 steel alloy tubing. Heavy duty swaybar bracket welded on. This strut DOES NOT need wheel spacers, it is a clean sheet design, not a modified stock housing.
Advance Design double adjustable strut . Externally adjustable rebound and compression on top, US patent 5,988,330. Click here for Advance Design website
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.
Eibach spring. Any spring rate is available. 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.
Ground Control Racing Camber / Caster Plates. More camber adjustment than stock, caster adjustment, aircraft bearings, engraved with calibrated degrees, with a stainless steel reinforcement. Every component is anodized or plated, including fasteners. Adds extra travel to avoid excessive bottoming out, this is a very well engineered product.
Ground Control Bump Stop. 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. Our race bump stops are even different than our street bump stops.
Advance Design double adjustable rear shock. 2024 alloy construction means this shock weighs 2.2 lbs, less than 1/2 the weight of a Bilstein adjustable. This shock is also shorter than stock or Bilstein to prevent constant bottoming of the suspension.