00 - Modifications
If you are interested in the GTM at all, I recommend joining the FFR forum at thefactoryfiveforum.com.
I've discovered several aftermarket mods to make to this car, some for aesthetics, some for comfort, and others for easy of fabrication and construction. Members on the FFR forum were very helpful in making this list, see the thread below if you want more info.
FFR Mods - Options provided by FFR
Heating/AC - I live in Texas, this is a requirement
Telescoping Steering - this is specific to your donor car's steering column. Mine is
Cold Air Intake - Removed. Apparently, only works with LS1
Fender Louver - Removed
Non FFR Mods
Window Stops - prevents window crashing inside the door
Stereo Panel - seals up the cabin a bit better
Skids - this is a very low-riding vehicle. Helps prevent damage
Window NACA Ducts - Gets fresh air to the engine bay
Rear Body Vents - exhausts hot air from engine bay
Both Louvered Belly Pans - heat management
http://vraptorspeedworks.com/louvere...all-trapezoid/ and http://vraptorspeedworks.com/louvere...-narrow-panel/
Rear Hatch Replacement - fresh air and heat management
Note: This replaces the rear glass that FFR ships out.
Kooks exhaust - FFR provided exhaust does not comply with LS3 crate engines
Note: This replaces the exhaust that FFR ships out.