Here is a cross referenced post from another topic that pertains here as well... an update on the suspension.
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Quick update. We are still on schedule to deliver everything as ordered by May 15th. :)
Suspensions:
Front -
In front, we'll be using 6" Free Length, 2.5" ID springs (3 cheers for travel). They are Eibach Race Springs, in case you didn't already know. Threaded collars are a treated steel incorporated into the top cap, which threads onto the OD of the stock housing (after we fab the housing to accomodate it). The stock lower spring perch will be removed on all coilover front setups so that the extra travel of a 6" front spring can be used.
The upper spring perch is a trick modified strut bearing which uses an anodized aluminum lower half with 0-rings to accomodate the 2.5" ID spring.
And optional front upper camber/caster plate is available for $295 ($370 retail). It's the K-Mac Camber/Caster Plate that you can see at the following links, under "New Products".
Welcome to K-MAC, Camber Kits, Caster Kits, Springs, Swaybars.
Rear -
In rear, we use an anodized aluminum upper spring collar with a 2.5" ID spring, held to the frame using 1 Nutsert per side (optional).
Shocks -
Shocks are Koni Sports, Koni Race (with Single or Double Adjustable Config). I should note that all rear RACE shocks (SA and DA) are available upon custom fabrication by Koni...we don't have control over that.
EXHAUSTS - We are going to have pictures of our new exhaust in about 1 week, probably just after this pre-sale. We'll have sound and power testing following that as we can get to it.
Sale end in less than 1 week! :)
Chris at RedShift