My car was originally a 318-single exhaust car and has been converted to the 'Cuda rear valance.
I will be buying a TTI exhaust system and am curious what hurdles I may run into.
Are there rear hanger mounts that I would be missing back near the tailpipes that I need to buy/weld in?
Any other issues I potentially need to get ahead of?
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Here you can see where the drivers side piece mounts to the floor pan.(uses four bolts) Your car should have four indentations where you need to drill.
https://www.forebodiesonly.com/forum/attachments/032-jpg.34351/
Picture of passengers side hanger with pipe attached.
http://i262.photobucket.com/albums/ii100/wbullitt99/tech/P1010016-3.jpg
The factory started changing the exhaust hangers in the later years. I'm not sure if anyone has ever documented all the changes and when they happened. Late 73's might of been the same as 74's with the shock x-member hangers.(both sides) Some 73s used a welded mount on the floor pan on the passengers side.(just like the earlier years) Some of the differences might be Challenger/Cuda specific. Look to see what style of mount is on the passengers side of your car right now. Have a look at the shock x-member and see if you have brackets welded to it for the strap hanger that I showed.
Nice photos Burdar. :clapping:
TTI sells everything you need. The two trunk tip hangers and the two floor mount brackets for the muffler hangers :alan2cents:
:iagree:
I have generally used the mount that bolts behind the rear seat on both sides , TTI will supply this if you ask them to , this will support the weight just behind the mufflers under the seat & then you have that two tip hangars that go through the trunk floor .
TTI is pretty much a one stop shop for the complete exhaust and mounting brackets. You should also get the muffler/fuel tank heat shields for both sides.