BMW Garage BMW Meets Register Today's Posts
BMW M5 F90 (2018+) General Forums Engine, Exhaust, Drivetrain, Tuning Modifications    Exhaust/State Inspection Shop refused secondary DP install

Post Reply
 
Thread Tools Search this Thread
      12-27-2022, 06:50 AM   #1
NCRob
Captain
610
Rep
749
Posts

Drives: 2021 BMW M5C
Join Date: Nov 2021
Location: Asheville, NC

iTrader: (0)

Exhaust/State Inspection Shop refused secondary DP install

Was surprised to learn they wouldn’t install. They lifted it and brought me in to look. They said this removes cats and could cost us a $10k fine and lost license. Said if car comes with 4 cats that’s how we have to leave it. No worries I’ll get into a custom shop to do it but was just hoping for a quick easy install on my day off yesterday at the one place open

I obviously knew it removed cats but guess I thought secondary wasn’t a “legal” issue.
Appreciate 0
      12-27-2022, 07:38 AM   #2
pbonsalb
Lieutenant General
5284
Rep
10,679
Posts

Drives: 18 F90 M5, 99 E36 M3 Turbo
Join Date: Feb 2011
Location: New England

iTrader: (4)

Altering any emissions part is illegal. The point that has often been noted is that the car will pass OBD2 plug in emissions test with the secondary cats removed. It won’t pass visual test if the car is raised high enough for an inspector to look up into the back of the engine bay. I don’t know whether it would pass an exhaust sniffer test.

Last edited by pbonsalb; 12-27-2022 at 10:56 AM..
Appreciate 0
      12-27-2022, 10:21 AM   #3
NCRob
Captain
610
Rep
749
Posts

Drives: 2021 BMW M5C
Join Date: Nov 2021
Location: Asheville, NC

iTrader: (0)

Easy enough fix - Got an appointment Thursday at another shop to install - Excited!

I asked, "Any issue at all with removing the secondary cats." He said, "We gotcha on that - not a problem here."
Appreciate 0
      12-27-2022, 11:48 AM   #4
crypto
...
crypto's Avatar
1484
Rep
1,315
Posts

Drives: 2022 M5 CS
Join Date: Oct 2011
Location: Northern Virginia

iTrader: (1)

I guess I don’t pay attention but I’ve never seen a shop put a car on a lift as part of a state inspection lol. I just texted me friend who has a shop here in VA and does inspections and asked him if he lifts cars up for inspections and he said:

“I don’t. That seems like a lot of work.”

Lol.. did you have a CEL or something? If so that might explain the extra check.
__________________
Current: 2022 M5 CS
Past: 2021 M550i (BSM)
Past: 2010 535 xDrive (Alpine White)
Appreciate 0
      12-27-2022, 12:14 PM   #5
NCRob
Captain
610
Rep
749
Posts

Drives: 2021 BMW M5C
Join Date: Nov 2021
Location: Asheville, NC

iTrader: (0)

Quote:
Originally Posted by crypto View Post
I guess I don’t pay attention but I’ve never seen a shop put a car on a lift as part of a state inspection lol. I just texted me friend who has a shop here in VA and does inspections and asked him if he lifts cars up for inspections and he said:

“I don’t. That seems like a lot of work.”

Lol.. did you have a CEL or something? If so that might explain the extra check.
To clarify - I did not go to the shop for an inspection - I went there to have the downpipes installed. When they put it up on the lift to start, that's when they said they could not do it BECAUSE they could not delete this cats as an inspection shop - Agree - No one is going to look at this when I actually do go for inspection
Appreciate 0
Post Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 02:04 AM.




m5post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST