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Old 08-03-2010, 02:39 PM   #90
Join Date: Jul 2003
Location: BimmerWorld
Posts: 200
My Ride: Any BMW with 4wheels
Originally Posted by mattman View Post
Details on the exhaust? 3.5" single oval pipe? Muffler brand?
New piece we had produced. All custom to our specs. Fit is super tight to the car.

Originally Posted by mattman View Post
Any info on the software? Custom? outsourced or commercial?
Release coming soon. Looks like in a more recent dyno on my street car we are looking at about a 15Hp gain on the software alone versus typical performance software.

Originally Posted by mattman View Post
How does the Hotchkis compare to GC race sways? Prefer the Hotchkis?
I like them better these days and the price is nice. GC has a slick adjuster on the front, but the geometry on that bar doesn't work so great - links are perpendicular at the softest setting and I suspect big adjustment range isn't alltogether usable because you are only using the vertical component of the force applied.
James Clay
Race Proven Performance

Bimmer World
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