Thank you. You have rated this product.
65mm (2.5") diameter
10k (560 in/lb) spring rate
Swift p/n Z65-178-100
Price is for a pair of springs
Roadstersport II was a great purchase, easy install, and sounds great.
Good morning Brian, I finally got a chance to put the exhaust on, great advice, it's just loud enough, solid product. I'm running without the baffles, sounds great in power band. Take care, you have all my future upgrade business.........regards.
-- John S.