N nestprop New member Jul 8, 2010 #2 The headers themselves won't remove the catalytic converter. Where you will run into issues is in how you connect to the exhaust pipes and muffler system. Most catalytic converters are located near the muffler.
The headers themselves won't remove the catalytic converter. Where you will run into issues is in how you connect to the exhaust pipes and muffler system. Most catalytic converters are located near the muffler.
D Dave87gn New member Jul 8, 2010 #3 no, you leave the cat but headers are expensive and not alot of HP gain
