Q:Do I use bump stops with this? I have a set of Energy Suspension
Asked by: Brian S.
- 03/03/2026
A: Yes, bump stops are highly recommended on the
struts; however, it might need to be trimmed in a lower profile the bump stops
for more lowering range.
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Answer provided by: Cosmo (03/04/2026)
Q:Where are they manufactured? (Inquire about customs duties)
Asked by: Israel
- 01/29/2026
A: The coilover parts are made in Taiwan.
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Answer provided by: Cosmo (02/02/2026)
Q:What is the difference between the racing spec and road spec?
Asked by: Anthony Navarro
- 01/31/2025
A: The only difference is the spring rates. Heavy Duty: Spring rates:
Front: 5KG/mm (280lbs/in) Rear: 6KG/mm
(336lbs/in) Racing Spec: Spring rates:
Front: 6KG/mm (336lbs/in)
Rear: 8KG/mm (448lbs/in)
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1 of 1 Customer(s) found this Answer helpful.
Answer provided by: Cosmo (02/05/2025)
Q:How are these installed ? any cutting or welding ?
Asked by: Peter
- 01/02/2023
A: The coilover kit is design to be installed on
the OEM strut housing and replacing the original springs, there is no cutting
nor welding needed.