TEST PIPE PROBLEM HELP

[alanhkk]

I want to ask i just install at Test Pipe now im worry about will it be too loud enough to get catch by the POLICE !!!!!!!!!!!!! change pipe is Illegal right ????? thanks you everyone

[RED_DET]

Test pipes are illegal. They also sound like sh*t. Get high flow cats instead.

[joe603]

+1 Your car will also stink

Not worth the extra couple of HP. A full CAT-back and high flow CATs will get you better gains.

[Poyzinous]

Having cats to provide a little backpressure will ensure your low end torque is still strong too.

[Bravo1]

For street use a sport cat would be better but whether they are illegal or not I am not sure. You just technically will fail an inspection if your area looks at anything other than lights and windows, but not sure if I a cop can ticket you on the spot.

Also isn't the ECU throwing a code for having a test pipe?