is there any performence or sound differences between a welded exhaust or a clamped

 

A clamped exhaust system has multiple leaks (you can tell by running the car and spraying each connection with soapy water you'll see bubbles where the leaks are) and sometimes with the windows rolled up and you hit the gas, you can hear the minor spatter of exhaust leaks. I had all the exhaust connections welded except where the Y-Pipe fit into the Catalytic converter. It sounds a lot more solid that way.

 

ok, ill see if my dad will weld em up for me, thanks

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Trent
---Car---
89 Firebird/305 L03 TBI A4/t-tops
Open Element Edelbrock Aircleaner w/ K&N air filter/Summit Chrome Valve Covers
---Stero---
Pioneer DEH-P730 Premium
Infinity 2way 4652 4x6's/Pioneer 4way ts-a6985 6x9's
profile cl640 110x4
----Comming in a few days----
Edelbrock TES headers 3" out/flowmaster American thunder 3" exaust/Catco HighFlow catco cat