Your search for "coilovers" revealed the following:
ERS coupler, 2.25 springs (Each)
$28.00
Eibach Spring coupler. Used for joining 2 Eibach 2 1/4 inch I.D. springs together. Primarily used with tender springs (see catalog) and helper springs. The formulas for calculating coupled spring rates can be found at http://www.eibach.com SOLD INDIVIDUALLY
BMW E8X / E9X Adjustable Arm Set
$849.00
• Offers simple and easy adjustment of rear toe.• Machined steel adapters press into stock mounting points for precision fit.• Uses a 6061 anodized rod with pinch collars, allowing for easy adjustment of rod end.• Steel bushings are protected by rubber dust boots. INSTRUCTIONS
Eibach Springs, Helper 250 Tall Spring
$54.00
Eibach HELPER spring. Essentially a zero rate spring to take up slack. A tender spring is often confused with a Helper springs. The Tender spring has a specific rate and length for tuning, the Helper spring is universal. Helper or Tender springs must be used with a spacer. ...
PQ35 VW 03-12 MKV/MKVI and 06-13 Audi A3/S3/RS3 Camber Plates - Pair
$549.00
The Ground Control STREET/SPORT plate, a special version of our camber plates, toned down for dual-purpose cars. These plates use a proprietary upper spring perch. A work of art, carved from a single piece of billet aluminum. That is the only way to describe this new street camber plate from...
BMW E8x/9x Front Sway Bar End Link, Adjustable (pair)
$169.00
• Adjustable end link for e9x front sway bars.• Ground Control exclusive machined billet stainless steel tapered adapters press into stock holes for a precise fit.• Please do not compare to other kits that ask you to use a 3/8 rod-end into the BMW 10mm hole, it just doesn't work....
A90/MK5 Supra Sport Camber/Caster Plates (PAIR)
$649.00
A90/MK5 Supra Sport Camber/Caster Plates This is an exclusive modular design that allows you to select any spring diameter, including OEM inner diameter springs. Alternate spring perches and spacers can be purchased separately at any time for changes in strut/spring manufacturer. While utilizing OEM inner diameter springs, there is no change...