[JLBimmer]

My 2016 F36 435 has a VRSF High Flow Performance Catted DP. I changed both O2 sensors as part of install. Car runs great but when trying to get inspection done here in NJ, the cat is showing "Not Ready". I run the Autel on the car and seems the cat is not yet "Ready" or active. Due to COVID, I havent driven the car as much.

My question is how do I get the cat to ready state or how do I bypass it inspection purposes?

[kickthecan]

How many miles have you put on it? You'll need to drive it if it hasn't been over 300 or so miles

[Wires]

I think you are going to have a struggle getting that DP to pass inspections. But as kickthecan said, you do need to log a bunch of mileage so that the fuel trims stabilize.

[im_an_alien]

If you live in a state that requires emissions inspections it's worth it to spend the extra $$$ for a no cel guarantee DP. So far the only ones that come to mind are AA, CG and Fabspeed.

[kickthecan]

With bm3 you can also do some things to pass emissions if your state allows 1 or more readiness monitor to not bed ready

[JLBimmer]

So Ive put about 400+ miles on before running the Autel to see if the Cat is Ready and still nothing. Does someone make a bypass of some sorts to show the Cat as ready

[im_an_alien]

Why not throw the stock cat back on there, seems easier at this point...

[thejeremyman9]

VRSF downpipe will not get the emission monitor ready. You need one with a no CEL guarantee as mentioned above, or try one of the "workaround" methods to pass, depending on your state requirements.