This is a question for the guys that putting out over 500 hp and up to the rear wheels. Since you are making such big hp numbers, how is the body of the car holding up? Any twisting or cracks in the quarters at the C-pillar? Are you adding any subframe connectors to tie in the frame to stop twisting and body damage?

Thanks in advance for the replies.

I'd like to install some but I see at the Speedlogix site that their model is for LXs not Challengers.

I'd like to install some but I see at the Speedlogix site that their model is for LXs not Challengers.


We also carry a challenger Specific version as well!
Here is more info
Speedlogix Matrix Brace / Subframe Connector by REM 08-10 Challenger (http://www.speedlogixstore.com/product_p/sx-lc-sfc.htm)
http://www.speedlogixstore.com/v/vspfiles/photos/SX-LC-SFC-2T.gif

This is a question for the guys that putting out over 500 hp and up to the rear wheels. Since you are making such big hp numbers, how is the body of the car holding up? Any twisting or cracks in the quarters at the C-pillar? Are you adding any subframe connectors to tie in the frame to stop twisting and body damage?

Thanks in advance for the replies. SR, i haven't seen any cracks, i road race my car so i added all the suspension mods. What are your plans for the car?

We haven't seen any cracks either, but the subframes make a world of difference in firming up the chassis.