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Orders over $79.00 will receive free shipping. This is a residential delivery service, deliveries Monday through Friday from 9:00am to 8:00pm.
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The first step to great handling is selecting proper spring rates front and rear.
Through years of testing and manufacturing experience, Race Tech has developed a full line of Hi-Performance Springs using the finest materials and processes. RT Springs have the highest stiffness-to-mass ratio in the industry; making them extremely light weight for their particular rate.
RT Hi-Performance Spring Features:
| Product Variant | Manufacturer Part # |
|---|---|
| 3.1kg | SRSP 4814031 |
| 3.6kg | SRSP 632536 |
| 3.8kg | SRSP 632538 |
| 4.0kg | SRSP 4814040, SRSP 552440, SRSP 622840, SRSP 632540 |
| 4.2kg | SRSP 672742 |
| 4.4kg | SRSP 622844, SRSP 632544 |
| 4.6kg | SRSP 462046, SRSP 552446, SRSP 622846, SRSP 632546, SRSP 672446, SRSP 672746 |
| 4.8kg | SRSP 552448, SRSP 622848, SRSP 632548, SRSP 652648, SRSP 672448, SRSP 672748 |
| 5.0kg | SRSP 552450, SRSP 622850, SRSP 632550, SRSP 652650, SRSP 652850, SRSP 672450, SRSP 672750 |
| 5.2kg | SRSP 552452, SRSP 622852, SRSP 632552, SRSP 652652, SRSP 652852, SRSP 672452, SRSP 672752 |
| 5.4kg | SRSP 462054, SRSP 552454, SRSP 622854, SRSP 632554, SRSP 652654, SRSP 652854, SRSP 672454, SRSP 672754 |
| 5.6 kg/mm | SRSP 672456 |
| 5.6kg | SRSP 552456, SRSP 622856, SRSP 632556, SRSP 652856 |
| 5.7kg | SRSP 652657, SRSP 672757 |
| 5.8 kg/mm | SRSP 672458 |
| 5.8kg | SRSP 622858, SRSP 632558, SRSP 652858 |
| 6.0kg | SRSP 622860, SRSP 632560, SRSP 652660, SRSP 652860, SRSP 672460, SRSP 672760 |
| 6.3kg | SRSP672463, SRSP 622663, SRSP 632563, SRSP 652663, SRSP 652863, SRSP 672763 |
| 6.4kg | SRSP 622864 |
| 6.6kg | SRSP 552466, SRSP 632566, SRSP 652666, SRSP 652866, SRSP 672766 |
| 7.6kg | SRSP 552476 |
| 8.1kg | SRSP 552480 |
| 8.6kg | SRSP 552486 |
| 9.6kg | SRSP 552496 |
| P05 | SRSP 6326P05 |
| P10 | SRSP 6023P10, SRSP 6326P10 |
| P15 | SRSP 6023P15, SRSP 6326P15 |
| P20 | SRSP 5621P20, SRSP 6023P20, SRSP 6326P20 |
| P25 | SRSP 5621P25, SRSP 6023P25, SRSP 6326P25 |
| P30 | SRSP 5621P30, SRSP 6023P30, SRSP 6326P30 |
| P45 | SRSP 6023P45 |
| P50 | SRSP 6023P50 |
| P55 | SRSP 6023P55 |
| P60 | SRSP 6023P60 |
| P65 | SRSP 6023P65 |
| P75 | SRSP 6023P75 |