<p>Tein performance coil spring — 6k rate, 70mm inner diameter, 175mm length, sold as a pair. Compatible with Tein coilover systems. Ideal for tuners looking to dial in spring rate for street or track use.</p><ul><li>Spring rate: 6k</li><li>Inner diameter: 70mm</li><li>Length: 175mm</li><li>Sold as a pair</li><li>Part Number: TEISW060-01175</li></ul>