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Old 08-21-2007, 07:20 PM   #8
AceInHole
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You forgot to post about stuff that actually works.

High end:
Ohlins/ JRZ/ Penske: Currently no off the shelf model. Not expecting 240 owners to look towards these anyways as they: a. actually work, and b. actually cost money. Ohlins did bolt on stuff for the S13 and S14, not available in the US, though.

Moton
Motorsport: $5500 to $11000
Available in 2-way, 3-way, and 4-way adjustable, external reservoir shocks/ struts. They have probably the largest range of adjustment, with an equally impressive damper setup. Among the features is a blow-off-valve system which allows large bumps/ impacts to go by without upsetting the car.
Clubsport:$Unkown (No app listed for Nissan, but I'm assuming they could be custom made for around the cost of the Evo/ Sti app).
Cheaper version of Moton Motorsport shocks, which still retains a large adjustment range. Double adjustable shock with external reservoirs.

Koni:
28-series: $5500
Aluminum body double adjustable monotube shocks/ struts.
Available through most shops that do custom setups, although I believe TrueChoice has already made a set. Proven through SCCA National level autocross on Jason Rhoades' STS winning car.
86-series: $2000 w/GC perches/ springs
Double adjustable twin tube shocks. Not as digressive, but huge range in damping. Modular setup allows easy replacement/ rebuilding. My front struts currently have 11kg springs on them, with damping adjusters at 1/3 from soft, and they're just a bit overdamped.
Yellows:$1100 w/GC perches/ springs
Single adjustable twin tube shocks. Very digressive, but not quite as capable of higher springrates as the 86 series. I've run up to 8kg springs on the yellows and the seem to hold up fine.
I run these personally with close to 11/ 8 kg springs (F/R).

Bilstein
Cost unknown, although from Wiisass' review they'd be around $1200- $1500 with springs/ perches. I've seen what looked like a PSS9 setup for an S14 around but most of the stuff is from Europe or Japan.



My pick: I'm currently running Koni 8611's up front, with Yellows in back. I'm on 11kg/ 8kg springs, and my ride comfort is pretty decent. It's probably equivolent to a JDM coilover setup on 8kg/ 6kg in terms of harshness, although with less "bounce". My setup including springs and camber plates would run about $1800.

What I'd get next:
I've seen extremely good results with Ohlins. Mark Daddio's Evo is on roughly 800lb springs (14kg) up front. It weighs only slightly more than my S14 (i've heard he's near the 2800 mark) and it rides amazingly smooth. I've yet to hitch a ride with a Moton shod car, but from what I hear it's the basic upgrade for Porsche owners, and a lot of BMW racers run them as well, with fantastic results. Both companies offer solutions that should land in the sub $5000 range.
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