Ground Control SpecE30 Coil Over Spring Conversion

New spec coil over spring kit for SE30

+ -
+ -
+ -
+ -
+ -
+ -
+ -
+ -

  •  

Price:
$489.00

SpecE30 rules now allow the use of a Ground Control coil over conversion instead of the H&R Race springs (the H&R springs are still allowed for the 2018-2020 seasons). The new Ground Control SpecE30 springs are 525lb/in and 700lb/in - a lot stiffer than the previous Race springs. And with smaller diameter springs more negative camber is available.

This kit includes the required spec front and rear springs, front coil over sleeves, front spring seats, rear spring locators, and rear height adjusters. The front is converted to a coil over strut by adding a threaded sleeve to the stock strut housing. No permanent modifications to the strut housing is required as this kit fits with the existing original spring perch. The sleeve is just the right height to fit on the strut housing between the upper gland nut and the factory weld for the stock spring perch. This still allows access to the gland nut even with the sleeve in place. Removing the stock lower spring perch is recommended to allow better access and more wheel clearance. This kit is designed to work with the Ground Control SE30 camber plates or stock strut mounts.

In addition to the SE30 class this coil over conversion allows you to corner balance the car and run different 2.5" springs for different events and not be tied to the previous fixed spring setup.

BMW Fitments:

3 Series
E30 (84-91) > 325i
E30 (84-91) > 325is
E30 (84-91) > M3
Recently Viewed Products

What customers are saying...

  • I am extremely pleased with this order. The price was competitive and your expedited delivery charge was surprisingly low. I needed the part fast and you exceeded my expectations. I especially appreciate your gentleman who over the phone ensured me that the part was indeed in stock and would be shipped immediately.
    - Allan Read More
  • I’ve never dealt with a true “race” shop like BW and I really have enjoyed the experience. I always feel like I’m getting the best advice, and suggestions for true race car set up. Your technical expertise on even the minute details of building race cars is really impressive, and some I value greatly...
    - Paul Read More
  • I just can't express enough how impressed I am with you guys. Thanks so much for the great service from start to finish, and always done with a smile and as professional as possible. Our particular interaction has extended over many months and never have I felt that I wasn't getting first-class service...
    - Chris Read More
  • I just wanted to say what positive experiences I've had over the past few weeks. Your BimmerWorld sales staff have gone above and beyond to help me out, between their service and taking the time to answer all my questions, I'll be buying my parts from BimmerWorld whenever possible...
    - Aaron Read More