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D2 coilover helper springs

D2 coilover helper springs next to main spring. Increases outbound in jumps.


Price (incl.vat) 39.00 - 39.00 / pcs ✔ Delivery time 5 - 14 working days.
Select a product:
✔ EU shipping from 9,90 € and free on orders over 400 €
✔ Quick shipping. Orders are handled in 24 hours.
D2 helper springs
If the car is lowered by adjusting springperch can helper spring be really big help to keep main spring in position.

With helper spring you get out rebound.

35mm: 3.4kg/mm
55mm: 2.5kg/mm
75mm: 1.9kg/mm
100mm: 1.4kg/mm


D2 products in the shop
In it's category, the leading coilover kit in Finland. Thanks to it's performance, adjustability and price, this kit is under thousands of Finnish cars.

D2 also makes big brake kits, air suspensions and some other goodies.
D2 products in the shop


Race Performance Ltd

Välitie 6, 07170 Pornainen, Finland
☎ 020 790 2 790

Our team: Riku, Jaana, Willem and Ari

Read here who we are and what we're about: about us.
D2 helper spring 62mm id, 100mm long
39.00 €/ pcs
D2 helper spring 62mm id, 35mm long
39.00 €/ pcs
D2 helper spring 62mm id, 55mm long
39.00 €/ pcs
D2 helper spring 62mm id, 75mm long
39.00 €/ pcs

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