Description
During acceleration
(1) PERRIN Transmission Support
No tuning required
No Clamp or O-ring
Swift Springs Upgrade on Coilover Kit vendor_Progress Technology During accelerationPart #: SWS UPGRADE We offer these universal race coilover springs to fit most coilovers. Please measure the inner diameter (ID) of your existing springs, or contact your coilover manufacturer for information. Add swift springs upgrade to any coilover kit such as Fortune Auto, ISC Suspension, or BC Racing. This item is non application specific. Please verify compatibility before purchase. May require some modification for proper installation.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

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