adrians_s13 wrote:
my first spring strut combo was tokicos (the blue ones) and eibach pro-kits. I wouldn't recommend either one. Spring rate was too soft, and my struts blew (yeah, all damn 4, LOL). I've since then upgraded to street coilovers with a spring rate of 8/6 (f/r respectively), and yeah, the ride is a bit stiffer, but its bearable for the streets (smooth really, but could be a bit smoother), and hugs the turns sooo much better for the "spirited" drives. FYI, there are coilovers that are intended for the streets.
but if you do want to stick to spring/ strut combo, I recommend rsr springs w/ kyb agx shocks.
Wow, that's pretty amazing experience you have...never saw 4 blown shocks on one car. I have to say the budget and use just isn't going to justify coilovers for us.
I saw the RSR's on the excellent link posted above and they sure do look stiff. Their softest ones have a spring rate 50% higher than stock (3.0 vs. 2.0kg/mm). I was already worried the Tokico combo would be too stiff at 2.7kg/mm. I can see what you mean about the Eibach Prokits since the fronts are actually softer than stock.
I'm actually surprised by the negative comments on the Eibach Sportlines. Eibach is certainly a reputable company...in fact, I run Eibach's on my '73 Camaro and have been very impressed by them (German steel, powdercoated, etc.). Perhaps the drop is too much? I see from the link they claim 2.1-2.2" but real world may be more like 1.75" (which would be great IMO on our S13 hatch). The Intrax look even lower, so I'd probably stay away from that since I'm pretty sure that will have my son dragging over the speedbumps at his school.
Sounds like the Eibach Prokit isn't a good way to go, either, despite the specs. Adrian says they were too soft and the front rate is slightly lower than stock while the rear is slightly higher. My worry is again their drop spec of 1.6-1.8" vs. real world of 1" or less.
The specs of the H&Rs also look quite nice but in my experience (BMWs) they're quite stiff compared to other brands. Anyone here have experience with them on an S13?