BMW Garage BMW Meets Register Today's Posts
M2 Technical Topics > S55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > New equal length AA Exhaust?

Closed Thread
 
Thread Tools Search this Thread
      01-11-2021, 07:49 AM   #331
SEAT TIME RULES
Major
SEAT TIME RULES's Avatar
1103
Rep
1,263
Posts

Drives: 20 BMW M2C 17 Mazda MX-5 RF
Join Date: Oct 2006
Location: "Get Busy Living, or Get busy Dying"

iTrader: (0)

Garage List
2020 BMW M2C  [5.00]
Quote:
Originally Posted by nearwater4me View Post
Will this EL midpipe fail the smog test? Specifically Georgia?
If so, is there a way around it other than replacing it with stock pipe every tag renewal?
The midpipe is downrange from the OEM cats. It will not be an issue
__________________
2005-2006 BMWCCA Boston Chapter president
2004 Mazda Rev It Up Finalist
2002-Present HPDE Instructor
My 2020M2C Build: https://f87.bimmerpost.com/forums/sh....php?t=1696726
Appreciate 0
      01-11-2021, 12:56 PM   #332
NISFAN
Major General
NISFAN's Avatar
United Kingdom
3489
Rep
9,709
Posts

Drives: BMW M2
Join Date: Aug 2012
Location: Bedford UK

iTrader: (0)

Quote:
Originally Posted by SEAT TIME RULES View Post
Quote:
Originally Posted by nearwater4me View Post
Will this EL midpipe fail the smog test? Specifically Georgia?
If so, is there a way around it other than replacing it with stock pipe every tag renewal?
The midpipe is downrange from the OEM cats. It will not be an issue
Not exactly correct.

There are 4 cats on S55 engines, 2 primary cats situated in the downpipes, and 2 secondary cats situated in the mid pipe. AA mid pipe deletes the secondary cats.
Appreciate 0
      01-11-2021, 01:41 PM   #333
SEAT TIME RULES
Major
SEAT TIME RULES's Avatar
1103
Rep
1,263
Posts

Drives: 20 BMW M2C 17 Mazda MX-5 RF
Join Date: Oct 2006
Location: "Get Busy Living, or Get busy Dying"

iTrader: (0)

Garage List
2020 BMW M2C  [5.00]
The cats that are monitored for Emissions are BEFORE the ones the midpipe delete. Its not a problem...
__________________
2005-2006 BMWCCA Boston Chapter president
2004 Mazda Rev It Up Finalist
2002-Present HPDE Instructor
My 2020M2C Build: https://f87.bimmerpost.com/forums/sh....php?t=1696726
Appreciate 0
      01-11-2021, 06:44 PM   #334
AlpsRider
Brigadier General
AlpsRider's Avatar
2865
Rep
3,842
Posts

Drives: M2 Competition, LBB, 6MT
Join Date: May 2015
Location: Earth

iTrader: (0)

Quote:
Originally Posted by SEAT TIME RULES View Post
The cats that are monitored for Emissions are BEFORE the ones the midpipe delete. Its not a problem...
I suppose that is true as far as the cars error codes. However if a state smog inspector inserts a sensor in the exhaust pipe, it may or may not be an issue depending on how stringent smog standards are in that area.

Last edited by AlpsRider; 01-13-2021 at 01:06 PM..
Appreciate 0
      01-11-2021, 07:47 PM   #335
Finz
Private First Class
Finz's Avatar
United_States
97
Rep
110
Posts

Drives: 02 M Coupe, MY20 M2C ED Sept
Join Date: Jul 2018
Location: St. Petersburg, FL

iTrader: (0)

Garage List
2020 M2C  [0.00]
Quote:
Originally Posted by nearwater4me View Post
Will this EL midpipe fail the smog test? Specifically Georgia?
If so, is there a way around it other than replacing it with stock pipe every tag renewal?
Reach out to the Atlanta guys. I would bet someone there has experience with a decat midpipe.
https://www.facebook.com/groups/peachtreebmwcca

My experience in GA with an S 54 - stock headers have the cats. I replaced them with no-cat headers and a midpipe with hi flow cats. No problem at all with emissions testing.

My guess is you will be fine as long as you have the stock downpipes

Bill
__________________
Bill
2020 M2C 6MT SO
Appreciate 0
      01-12-2021, 02:57 AM   #336
Talx
Private First Class
85
Rep
154
Posts

Drives: M235i
Join Date: Oct 2014
Location: Israel

iTrader: (0)

Quote:
Originally Posted by LBbluem2 View Post
On the m4 thread people are saying it sounds really Tinny with the Akra and the end up selling it

https://www.facebook.com/kelly.kong....18914650873626

sounds good to me
Appreciate 1
      01-12-2021, 11:16 AM   #337
n8dgr84
572whp Stock Turbos/DP E60 Tune by Tier1Tuning
174
Rep
294
Posts

Drives: M2C - 6MT - Flex Fuel
Join Date: Apr 2017
Location: BC

iTrader: (1)

Quote:
Originally Posted by Talx View Post
Not available
Appreciate 0
      01-12-2021, 06:52 PM   #338
echoshotz
Private First Class
echoshotz's Avatar
207
Rep
100
Posts

Drives: M2 Comp
Join Date: Aug 2020
Location: Knoxville TN

iTrader: (2)

It seems Active has started shipping out the pre-orders in sequence. Yall post up when you get your shipping notification! Been dying to get this on the car, ordered around black friday and really hoping they don't run out of materials before getting to those orders
Appreciate 0
      01-12-2021, 07:10 PM   #339
speedsnice
Lieutenant
1205
Rep
503
Posts

Drives: 2020 M2 Comp
Join Date: May 2019
Location: Westchester New York

iTrader: (2)

I ordered the resonated version October 31, still waiting.
__________________
2023 X3 M40i @b58x3
2020 M2 Competition @s55m2
Appreciate 0
      01-12-2021, 07:48 PM   #340
medphysdave
Brigadier General
medphysdave's Avatar
United_States
4560
Rep
4,672
Posts

Drives: M2 CS | 85 of 592
Join Date: Apr 2015
Location: Charlotte, NC

iTrader: (3)

A shop here in charlotte got some in. Unsure if they are customer orders or stock.
Appreciate 0
      01-12-2021, 08:43 PM   #341
cpxchewy
Monkey
119
Rep
241
Posts

Drives: 2020 M2C
Join Date: Aug 2014
Location: California

iTrader: (1)

Ordered Oct 30th through XPH and nothing yet.

Hopefully it'll get shipped soon!
Appreciate 0
      01-12-2021, 10:06 PM   #342
TrentMeister
Colonel
TrentMeister's Avatar
2860
Rep
2,067
Posts

Drives: g82 comp
Join Date: Jun 2019
Location: Dana Point

iTrader: (0)

Quote:
Originally Posted by Talx View Post
Quote:
Originally Posted by LBbluem2 View Post
On the m4 thread people are saying it sounds really Tinny with the Akra and the end up selling it

https://www.facebook.com/kelly.kong....18914650873626

sounds good to me
Yeah who knows tbh that's just what dudes are saying on that side of the fence.

In fact reading through that thread makes me want to just keep my single mid.

I'll still probably grab an EL at some point, but I'm just not as dead set and I once was.
Appreciate 0
      01-13-2021, 01:49 AM   #343
mrcheezle19
Lieutenant
375
Rep
507
Posts

Drives: 21 M2C 6MT
Join Date: Nov 2013
Location: lake elsinore

iTrader: (0)

Ordered mine from xph October 31 still nothing 😔
Appreciate 0
      01-13-2021, 07:36 AM   #344
nearwater4me
Colonel
1916
Rep
2,135
Posts

Drives: '22 G82 Base
Join Date: Sep 2019
Location: GA

iTrader: (1)

Quote:
Originally Posted by SEAT TIME RULES View Post
The midpipe is downrange from the OEM cats. It will not be an issue

Quote:
Originally Posted by Finz View Post
Reach out to the Atlanta guys. I would bet someone there has experience with a decat midpipe.
https://www.facebook.com/groups/peachtreebmwcca

My experience in GA with an S 54 - stock headers have the cats. I replaced them with no-cat headers and a midpipe with hi flow cats. No problem at all with emissions testing.

My guess is you will be fine as long as you have the stock downpipes

Bill
Thanks for the feedback, guys.
Just moved to GA a couple of weeks ago. Didn't realize they had emissions test for tag renewal.
Friend of mine told me it's done through the OBD port, so hopefully it's not a problem.
Appreciate 0
      01-13-2021, 08:18 AM   #345
Finz
Private First Class
Finz's Avatar
United_States
97
Rep
110
Posts

Drives: 02 M Coupe, MY20 M2C ED Sept
Join Date: Jul 2018
Location: St. Petersburg, FL

iTrader: (0)

Garage List
2020 M2C  [0.00]
Quote:
Originally Posted by nearwater4me View Post
Quote:
Originally Posted by SEAT TIME RULES View Post
The midpipe is downrange from the OEM cats. It will not be an issue

Quote:
Originally Posted by Finz View Post
Reach out to the Atlanta guys. I would bet someone there has experience with a decat midpipe.
https://www.facebook.com/groups/peachtreebmwcca

My experience in GA with an S 54 - stock headers have the cats. I replaced them with no-cat headers and a midpipe with hi flow cats. No problem at all with emissions testing.

My guess is you will be fine as long as you have the stock downpipes

Bill
Thanks for the feedback, guys.
Just moved to GA a couple of weeks ago. Didn't realize they had emissions test for tag renewal.
Friend of mine told me it's done through the OBD port, so hopefully it's not a problem.
It's been 4 years since I lived there, but at that time they did tailpipe test as well.
__________________
Bill
2020 M2C 6MT SO
Appreciate 0
      01-13-2021, 01:07 PM   #346
UntzUntzUntz
Lieutenant
UntzUntzUntz's Avatar
United_States
129
Rep
407
Posts

Drives: 21 M2 Comp
Join Date: May 2014
Location: SoCal

iTrader: (2)

Name:  4tp6vq.jpg
Views: 599
Size:  75.9 KB
Appreciate 1
Fabb228.50
      01-13-2021, 02:25 PM   #347
RocketBoots
Colonel
RocketBoots's Avatar
United_States
1860
Rep
2,104
Posts

Drives: Horse Drawn Carriage
Join Date: Jan 2014
Location: Bay Area

iTrader: (3)

Quote:
Originally Posted by UntzUntzUntz View Post
And I still remember it like it was yesterday...
Appreciate 1
romeo_f10.50
      01-14-2021, 02:08 AM   #348
Fabb
Lieutenant
Fabb's Avatar
United_States
229
Rep
555
Posts

Drives: 2019 M2C SO
Join Date: Jul 2015
Location: BAY AREA

iTrader: (0)

Quote:
Originally Posted by RocketBoots View Post
And I still remember it like it was yesterday...
You from bay area? Would be interested to hear once it arrives..
__________________
F87 M2 Competition Sunset Orange
IG: M2C_SO
Appreciate 0
      01-14-2021, 10:28 AM   #349
mike@x-ph.com
BimmerPost Supporting Vendor
mike@x-ph.com's Avatar
United_States
24199
Rep
190,807
Posts


Drives: 07-335/12-328/18-M4/21-M4CP
Join Date: Sep 2013
Location: Las Vegas

iTrader: (23)

I expect most equal length orders to be fulfilled by AA late next week
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/

Phone number 702-494-9435
Appreciate 4
      01-14-2021, 02:34 PM   #350
ESB
Captain
ESB's Avatar
United_States
1045
Rep
606
Posts

Drives: M2C
Join Date: Sep 2013
Location: Seattle

iTrader: (0)

Garage List
Anyone in the Seattle area getting one of these?
Appreciate 0
      01-14-2021, 04:32 PM   #351
Tav7467
Enlisted Member
United_States
16
Rep
32
Posts

Drives: M2C Hokenhiem Silver / Orange
Join Date: Dec 2015
Location: Issaquah WA

iTrader: (0)

Quote:
Originally Posted by ESB View Post
Anyone in the Seattle area getting one of these?
I'm in Seattle. I ordered one but in the same boat as everyone else with ETA
Appreciate 0
      01-15-2021, 08:23 AM   #352
Finz
Private First Class
Finz's Avatar
United_States
97
Rep
110
Posts

Drives: 02 M Coupe, MY20 M2C ED Sept
Join Date: Jul 2018
Location: St. Petersburg, FL

iTrader: (0)

Garage List
2020 M2C  [0.00]
Ordered for the M2C on 11/3. Shipped yesterday.
__________________
Bill
2020 M2C 6MT SO
Appreciate 0
Closed Thread

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 07:05 PM.




m2
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