Anyone hollow out their stock cat
11-15-2005, 05:22 AM
#21
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yes I do, it just acts as a spacer/ restrictor....
still get the heat, but less exhaust gets to the sensor, therefore less emissions is read tricking the sensor and in turn the ECU into thinking the cat is still there and working fine.
11-15-2005, 06:33 AM
#24
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this might do it-- I got mine at Autozone, they're the "HELP!" brand.
<ul><li><a href="http://www.rockauto.com/catalog/catalog.php?catalog=70&partnum=42000&a=FR7 0-42000">clicky</a></li></ul>
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