Any Ebay Coil over users?
I think what most fail to realize is that a shock valved to work with a 200# springs is going to suck with a 400# spring. That's the BIG advantage of buying the shock/spring/coilover package- they're designed as a package. I've raced a Miata numerous times that's running agxs with 500/350 springs and it's a bouncing-bump-stop-stomping ride at best.
500/350 wouldn't be bad either, my friend Chris in Jax runs 500/325 w/ revalved Bilsteins and regularly posts FTD with a CSP car!
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
It all depends on what shock yous start with. I would have used ebay perches, but not with bilsteins because of the perch mounts on the shock, the ebay stuff probably won't fit.
I ended up with bilsteins, GC 440/350, fcm stops, and fm rear mounts. The GC perch design is dope for weighting.
I'd take the k-sports over the teins because you can probably get them revalved more easily, since they're a monotube. I'm a cheap bastard though, so when I spend $800 on something like that, I go with a product that will be easily servicable, with a quick turn-around time.
I ended up with bilsteins, GC 440/350, fcm stops, and fm rear mounts. The GC perch design is dope for weighting.
I'd take the k-sports over the teins because you can probably get them revalved more easily, since they're a monotube. I'm a cheap bastard though, so when I spend $800 on something like that, I go with a product that will be easily servicable, with a quick turn-around time.
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
Bilsteins last ******* forever. Usually $240 for revalving, to whatever spec you want. I have 120k miles on some bilstein/H&R coilovers (oldschool) and they are still fine.
It all depends on your driving conditions. I expect to get a minimum of 60k out of my bilsteins, hence why i selected those without adjustability, but payed $30 extra for each to get the valving I wanted for the 440/350's.
Bilstein does a lifetime defect warranty. Of course that doesn't cover wear, but if one shock dies, and the other three still live, they will replace it. I've seen this first hand.
It all depends on your driving conditions. I expect to get a minimum of 60k out of my bilsteins, hence why i selected those without adjustability, but payed $30 extra for each to get the valving I wanted for the 440/350's.
Bilstein does a lifetime defect warranty. Of course that doesn't cover wear, but if one shock dies, and the other three still live, they will replace it. I've seen this first hand.
Joined: Jun 2006
Posts: 29,085
Total Cats: 375
From: Republic of Dallas
my friend has them and actually does well in STS2...(Justinhomi on miata.net) he said they are like 450/350 or something like that? I can't quite recall the numbers.
what do you guys think about megan racings quality? Im not sure if them make coilovers for the miata (I went with a GC/koni setup) but I was thinking about some megan racing coilovers for a 240sx...
I've had their exhaust on a few cars, it looked good and lasted for as long as I had the cars.
On the ebay coilovers, did the threaded sleeve have a ring in it like the one that can be see in picture 25 of this site:
http://www.villacorte.com/miata/gc_coilover/
If so, it looks as though you can remove that perch and regain some adjustability with the coilover
http://www.villacorte.com/miata/gc_coilover/
If so, it looks as though you can remove that perch and regain some adjustability with the coilover
Hmm, I don't recall, but those look like the same coilovers I have (Edit: j/k, you have GC's). I'll check it out in the spring, I don't need to be any lower in the snow.
Last edited by SamS; Dec 12, 2006 at 04:16 PM.
ive got the bomz racing ones. the set screws were larger than the tapped holes, i just redrilled/tapped the holes and got new set screws.
I have them on some Japanese Bilsteins, not sure if they are the Mazda R package or the HD and Fatcat mounts and 46mm stops. I also rebushed them with some off the shelf energy suspension bushings, reusing the stock metal inserts. (they were a bit scratched so i gave em a coat of black paint)

I have them on some Japanese Bilsteins, not sure if they are the Mazda R package or the HD and Fatcat mounts and 46mm stops. I also rebushed them with some off the shelf energy suspension bushings, reusing the stock metal inserts. (they were a bit scratched so i gave em a coat of black paint)

On the ebay coilovers, did the threaded sleeve have a ring in it like the one that can be see in picture 25 of this site:
http://www.villacorte.com/miata/gc_coilover/
If so, it looks as though you can remove that perch and regain some adjustability with the coilover
http://www.villacorte.com/miata/gc_coilover/
If so, it looks as though you can remove that perch and regain some adjustability with the coilover
I don't see the exact brand I bought on eBay anymore, but they definitely, without a doubt, didn't have the ring inside the sleeve. Looks like that's the case w/ the Bomz kit as well.
I seriously doubt any of the fleabay ones will have that, as they would then cost more.
I seriously doubt any of the fleabay ones will have that, as they would then cost more.






