need feed back on installing the detroit speed quad link & how well it works. alsoany other systems like this onethat might be better.:)

Check out this thread on Lat-G about the Quada-link vs the G-Bar:
http://www.lateral-g.net/forums/showthread.php4?t=16125

the quadra link works very well, but install is somewhat evasive, especially the upper shock crossmeber, howevr it does add good rigidity to the chassis.
check out my rear tq arm susp, which has been in testing for a few months and is now released for sale, it is the highest performance rear susp out there, without cutting the car up, and not needing a new or different rear seat.
1. it allows up to a 12 inch wide wheel, and 345 tire
2.3 link geometry, without cutting car up
3. no reduced ground clearance, everything is higher then front engine crossmember
4.custom valved bilstein coil overs(best out there below penske), give you the quality ride due to the custom valving, not off the shelf valving, yet will track very well.
5.no cutting of car, bolt in front tq arm mount, you need to weld in rear phb mount to chassis, as well as phb brace and upper shock crossmember. then you weld supplied brackets to rear end or buy a bare custom width housing from me with brackets pre installed.

any questions feel free to email me anytime
sales@jakesrodshop.com
http://i239.photobucket.com/albums/ff13/JakesRodShop/IMG_1558.jpg
http://i239.photobucket.com/albums/ff13/JakesRodShop/IMG_1585.jpg
http://i239.photobucket.com/albums/ff13/JakesRodShop/IMG_1662.jpg
last pic from pro tourings rtth4 event
http://i239.photobucket.com/albums/ff13/JakesRodShop/IMG_2371.jpg

any buddy have a opion out there

The only thing I can add to this discussion is I rode in the car shown above with the torque arm setup and the ride and control is phenominal. I cant begin to tell you how fast we took some serious twistys.lol I have already purchased a AM 3 link for my car but honestly if I would have been in this car before doing so I would have changed my mind instantly. That car sits low also which was one of my requirements before I ever started looking. I am looking for a second gen now and the torque arm rear suspension will be the first upgrade.