Emissions for an SR20DET in Gnett county

[DinanM3atl]

In reality it is EASIER to pass an OBD2 car with no cat with O2 sims than a OBD1 with no cat... That would end up almost impossible...

You could install a 3" cat(get a good one.... they don't hurt performance THAT much) and tune the car properly. It will pass.

[afwfjustin]

In reality it is EASIER to pass an OBD2 car with no cat with O2 sims than a OBD1 with no cat... That would end up almost impossible...

You could install a 3" cat(get a good one.... they don't hurt performance THAT much) and tune the car properly. It will pass.

You are correct. An OBD2 with antifoulers drilled in will not throw a CEL and therefore pass emissions despite the black crud coming out the back.

[BuBBa DRiFT]

You are correct. An OBD2 with antifoulers drilled in will not throw a CEL and therefore pass emissions despite the black crud coming out the back.

yup, and they sell em at autozone.


you just gotta make sure the tester will pass you on visual