H&R race coilover spring with a 2.50 inch inside diameter, 6 inch free length, and 1100 lbs/in rate, with a 2.95 inch block height and 3352 lbs maximum load. Wound from lightweight 54SiCr6 spring steel - about 15% lighter than competitors at the same rate with roughly 10% more travel - and pre-blocked at the factory to prevent sag. Suited to Porsche GT3 and other Euro-spec race applications.
| Type | Race coilover main spring |
| Free Length | 6.00 in |
| Inside Diameter | 2.50 in (60mm) |
| Spring Rate | 1100 lbs/in |
| Block Height | 2.95 in |
| Max Load | 3352 lbs |
| Material | 54SiCr6 spring steel |
| Fitment | Universal - Porsche GT3 and Euro-spec race |
| Part Number | R25061100 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
