Thank you. You have rated this product.
65mm (2.5") diameter
11k (615 in/lb) spring rate
Swift p/n Z65-178-110
Price is for a pair of springs
Wow. That is really fast service on the shift knob. Thnx
I received the Roadstersport II, and I wanted to compliment you guys on an awesome product. The Miata should have these on from the factory. They make a great sound, that is not obnoxious at all. The exhaust also installed seamlessly!!! I will buy all of my Miata stuff from you in the future. Thanks,