These are the upgrade springs for the BC Racing coilovers. They are 16k fronts and 12k rears. They are stiff and allow you to ride very low with minimal flexing. BC sells them for $210. Mine are $150 shipped in the US. They have about 8-10,000 miles on them. Thanks.

 

Coming from 10/8 spring rate, I read that any jump more than 2k needs revalving?

Would you happen to know more information?

 

It is recommended by BC, but after talking to a BC tech for a while, he said that it would be fine. I ran them for almost 10,000 miles with no problems.

 

Ya, the general rule is that you can only go up two but I've seen people go up by four and it worked out. But I honestly wouldn't go over four without a revalve

 

Great buy! I'm on bc's with upgraded 20k rates from bc (not swift) and I'm extremely disappointed wanted a lot stiffer, wonder what the comparison with these swift's to my 20k bc's would be

 

I didn't know BC made 20k spring rates.

 

You can get any spring rate you want from BC, Swift springs are an upgrade because they're shorter and way stiffer per k rate

 

Interested. Got any pics?

 

Will these work on Megan Racing EZ Street Coilovers?? If so I'm in ga

 

Im not sure.

 

tempting..

 

Interested as well do you have any pics?

 

They look like springs and are copper in color. If you want to see a pic, look me up on Instagram at flux_automotive

 

Ill let you know soon if it dont sell by then I'll pick them up from you.