I have no cat or anything on my car, race header, exhaust, custom tune, FRPP suspension, among many other mods. I passed inspection even without my header. On newer cars they only run an obd test for CEL error codes. They don't do an actual emissions test.
2 Sundown X10's in 2.5cuft Net tuned to 31.65hz
SKAR SK-1500.1d, SKAR SK-85.4
Lots of Audio Technix 0 gauge
XS Power 1200,XS Power 3400d
I murder lowssss