n26 extra cats/muffler vs n20

SFV818 · 02-01-2023, 05:31 PM

Quote:

Originally Posted by Zabiz

Don't gotta smog till 2022 * when time comes I'll figure it out

Did you end up smogging the car without the secondary cat? I feel like it should be fine but I don't know if when they scan the car or plug the VIN in something will pop up informing them the car should have 2 cats for visual inspection. Realistically the OBDII shouldn't say anything is wrong, but i'm paranoid.

HELLCO · 12-04-2023, 10:35 AM

Unless they know what to look for under the car with a visual inspection and are expecting to see the secondary cat, removing it won't be found as the car doesn't report it through the ecu.

12-04-2023, 10:35 AM	#46
HELLCO Private 24 Rep 51 Posts Drives: 2016 BMW 428i Join Date: Sep 2023 Location: USA iTrader: (0)	Unless they know what to look for under the car with a visual inspection and are expecting to see the secondary cat, removing it won't be found as the car doesn't report it through the ecu. __________________ 2016 BMW 428i F32 Coupe N26, Midnight Blue/Tan interior, CSF 8115B, FBO's, Navardi Stage 2 tune, HiFlo Cat and Mid-Pipe, Valvetronic Axle Back, H&R Super Sport springs, 20x9 33et 20x10.5 46et, 245/30ZR20 285/25ZR20, updated from Sportline to M-Sport Exterior
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