E46 (2001 - 2006) - NA M3 Forums

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For Sale: Supersprint Sport Section 3 Muffler Non Resonated Section 2 Exhaust SoCal

by simon_c

Today, 12:23 PM

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e46 Coding/Tuning

Topics: 411 Posts: 4,168

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BMW scanner on a Mac?

by karter16

06-09-2026, 11:27 AM

e46 Forced Induction

Topics: 47 Posts: 499

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VF570 Maintenance/Replacement Parts Thread

by Bayern///M3

06-01-2026, 11:31 AM

Group Buys

Topics: 49 Posts: 3,040

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by bigjae46

05-15-2026, 05:12 AM

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Topics	Statistics	Last Post
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 12:58 PM	94 responses 6,537 views 11 likes	Last Post by nicoisengineer Today, 07:53 AM
Sticky: Dumb Question Thread - No Flaming Allowed by IamFODI Started by IamFODI, 09-12-2020, 08:07 AM	2,712 responses 61,799 views 1 like	Last Post by IamFODI Yesterday, 05:19 PM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 12:18 PM	197 responses 7,312 views 29 likes	Last Post by IamFODI 05-28-2026, 12:55 AM
Sticky: e46 M3 Tire Sizing Thread by liam821 Started by liam821, 03-20-2020, 12:32 PM	92 responses 20,366 views 3 likes	Last Post by Paulo337 05-09-2026, 03:43 PM
Sticky: S54 Dyno Database by stash1 Started by stash1, 03-24-2020, 10:51 AM	546 responses 40,152 views 0 likes	Last Post by samthejam 03-25-2026, 05:16 AM
Sticky: e46 M3 Press/Media by Obioban Started by Obioban, 03-20-2020, 09:13 AM	123 responses 8,117 views 1 like	Last Post by Slideways 03-09-2026, 07:11 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 09:13 AM	27 responses 13,226 views 3 likes	Last Post by e46life 10-31-2025, 11:48 AM
Sticky: DIYs by Obioban Started by Obioban, 03-26-2020, 06:57 AM	63 responses 12,619 views 5 likes	Last Post by Mystic03 10-27-2025, 05:00 AM
Sticky: e46 M3 torque spec thread-- every bolt on the car on diagrams by Obioban Started by Obioban, 03-20-2020, 08:56 AM	90 responses 24,547 views 10 likes	Last Post by elborikua 10-10-2025, 05:22 AM
5 things you like and 5 things you dislike about your m3 by Stilt Started by Stilt, 03-10-2023, 10:48 PM	77 responses 1,632 views 0 likes	Last Post by odduck 03-18-2023, 04:47 AM
IB Journal by audipwr1 Started by audipwr1, 02-25-2023, 03:36 PM	19 responses 516 views 6 likes	Last Post by Tbonem3 03-17-2023, 07:12 AM
Totaled? by lemoose Started by lemoose, 03-10-2023, 02:49 PM	54 responses 1,334 views 0 likes	Last Post by George Hill 03-16-2023, 07:06 AM
Coupe Rear "door" card installation by audipwr1 Started by audipwr1, 03-13-2023, 09:35 AM	4 responses 423 views 0 likes	Last Post by WestBankM4 03-15-2023, 05:34 PM
What is this? by Robert's_BMW Started by Robert's_BMW, 03-14-2023, 09:07 PM	2 responses 202 views 0 likes	Last Post by Shonky 03-15-2023, 02:16 AM
Where can you buy the MAP sensor addapter? by Ramps Started by Ramps, 03-10-2023, 06:32 AM	8 responses 422 views 0 likes	Last Post by liam821 03-13-2023, 05:39 PM
S54 Port & Polish and/or Other Cylinder Head Work by Feffman Started by Feffman, 03-09-2023, 03:46 PM	10 responses 1,795 views 0 likes	Last Post by digger 03-12-2023, 12:34 PM
Halogen > LED lighting upgrade by jylee05 Started by jylee05, 02-27-2023, 09:39 AM	36 responses 943 views 0 likes	Last Post by nuc1 03-11-2023, 10:38 AM
Car Stalling Immediately After Starting - Pls Help by SQ13 Started by SQ13, 02-16-2023, 05:32 AM	10 responses 921 views 0 likes	Last Post by SQ13 03-10-2023, 05:24 AM
My review: Koni Yellows / Eibach Springs on a daily driven M3 by ChapterM3 Started by ChapterM3, 12-05-2020, 12:03 PM	65 responses 10,509 views 6 likes	Last Post by cobra 03-09-2023, 08:33 PM
420g Neutral Position Issue by enjoy_m3 Started by enjoy_m3, 03-09-2023, 08:04 AM	2 responses 210 views 0 likes	Last Post by enjoy_m3 03-09-2023, 09:17 AM
MK20 DSC/ABS Bleed after replacement by nuc1 Started by nuc1, 01-27-2023, 12:00 PM	9 responses 697 views 0 likes	Last Post by nuc1 03-09-2023, 07:48 AM
MATCH UP7 BMW AMP by I M Legend Started by I M Legend, 03-08-2023, 04:17 PM	1 response 254 views 0 likes	Last Post by Tbonem3 03-09-2023, 07:16 AM
Food For Thought -The worst RACP separation I've seen? by Sprp85 Started by Sprp85, 03-06-2023, 10:13 AM	8 responses 515 views 0 likes	Last Post by JakeM346 03-09-2023, 12:59 AM
First Ever (AFAIK) Carbon Fiber Radiator Support by bigjae46 Started by bigjae46, 02-26-2023, 02:08 PM	21 responses 1,628 views 13 likes	Last Post by bigjae46 03-08-2023, 02:09 PM
Random throttle cut by simonnim Started by simonnim, 03-05-2023, 03:13 PM	8 responses 445 views 0 likes	Last Post by simonnim 03-08-2023, 08:12 AM
Is there a technique to get this C Clip back on? Rear qtr window by Brokenline Started by Brokenline, 03-05-2023, 08:11 PM	4 responses 409 views 0 likes	Last Post by sapote 03-07-2023, 05:16 PM
Emissions options by LSB.S54 Started by LSB.S54, 03-06-2023, 12:37 PM	10 responses 766 views 0 likes	Last Post by bmw m3 s50 03-07-2023, 02:42 PM
Competition Package wheels Style 359 for E46 M3? by Dat.E46M3 Started by Dat.E46M3, 02-25-2023, 10:47 AM	14 responses 5,636 views 0 likes	Last Post by Dat.E46M3 03-07-2023, 01:13 PM
The end of the road for me and my M3… by erickhoyos Started by erickhoyos, 11-30-2022, 09:35 PM	31 responses 1,279 views 0 likes	Last Post by erickhoyos 03-07-2023, 12:06 PM
Different Strut Clearance Between Driver Side and Passenger Side by Heirforce1 Started by Heirforce1, 11-23-2022, 06:53 AM	23 responses 746 views 0 likes	Last Post by Tbonem3 03-07-2023, 08:53 AM
Help me find part# for egt socket housing plug by avusblue Started by avusblue, 03-05-2023, 06:19 PM	1 response 168 views 0 likes	Last Post by avusblue 03-05-2023, 06:35 PM
Plug and Play Airbox shenanigans by lemoose Started by lemoose, 02-07-2023, 05:55 PM	26 responses 966 views 0 likes	Last Post by Theraqa 03-05-2023, 12:41 PM
Diff Rebuild Service - 3 Clutches or Wavetrac? by jbfrancis3 Started by jbfrancis3, 03-04-2021, 06:37 AM	45 responses 3,430 views 0 likes	Last Post by bigjae46 03-05-2023, 10:57 AM
Using DIS & INPA Service/Test Features? by duracellttu Started by duracellttu, 02-11-2023, 10:46 AM	18 responses 1,470 views 0 likes	Last Post by duracellttu 03-04-2023, 07:35 PM
DME Codes 77 & 78, Need Help. by Stilt Started by Stilt, 03-03-2023, 07:58 AM	5 responses 1,229 views 0 likes	Last Post by sapote 03-03-2023, 06:07 PM
Rear clunk question by Rajvosa Started by Rajvosa, 02-28-2023, 03:18 PM	3 responses 307 views 0 likes	Last Post by sapote 03-02-2023, 08:56 PM
330 electric fan in an m3 by krashdumie05 Started by krashdumie05, 03-01-2023, 12:53 PM	3 responses 248 views 0 likes	Last Post by krashdumie05 03-02-2023, 01:52 PM
Troubles Resembling Bellhousing by Rod.bearings Started by Rod.bearings, 02-27-2023, 07:06 PM	9 responses 273 views 0 likes	Last Post by sapote 03-01-2023, 07:00 AM
E46 M3 DME / ECU Error Codes by Martyn Started by Martyn, 03-20-2020, 09:11 AM	10 responses 36,997 views 0 likes	Last Post by gixxer 02-28-2023, 07:06 PM
Is Cat Cams oil bridge needed? by Arith2 Started by Arith2, 03-20-2022, 10:28 AM	14 responses 1,298 views 0 likes	Last Post by zzyzx85 02-27-2023, 01:58 PM
Are stock seat bottom cushions still available? by dog2bert Started by dog2bert, 02-26-2023, 10:17 AM	3 responses 224 views 0 likes	Last Post by JakeM346 02-27-2023, 02:34 AM
Another Oil Leak Question... by TeamGomez Started by TeamGomez, 02-24-2023, 11:05 PM	4 responses 186 views 0 likes	Last Post by bigjae46 02-26-2023, 02:25 PM
RACP Failure After Plates by Dash1 Started by Dash1, 04-12-2020, 12:45 PM	69 responses 4,004 views 1 like	Last Post by Maxima SE 02-26-2023, 08:47 AM
175,000-Mile Maintenance Items/Tasks by Stilt Started by Stilt, 12-27-2022, 08:08 PM	36 responses 1,103 views 0 likes	Last Post by mtech9 02-25-2023, 11:30 PM
Bad day by Mystic3 Started by Mystic3, 02-24-2023, 11:26 AM	12 responses 483 views 0 likes	Last Post by Mystic3 02-25-2023, 02:44 PM
RM Sotheby’s - Rare M3’s for Sale by Speed Monkey Started by Speed Monkey, 02-24-2023, 08:14 PM	1 response 242 views 2 likes	Last Post by shibui 02-24-2023, 08:37 PM
Do the front seats not use hog rings? by tcp Started by tcp, 02-22-2023, 02:26 PM	2 responses 216 views 0 likes	Last Post by Arith2 02-23-2023, 04:27 PM
Part Number Inquiry - Rubber grommet on valve cover? by Sprp85 Started by Sprp85, 02-22-2023, 10:59 AM	7 responses 395 views 0 likes	Last Post by robgill 02-23-2023, 11:30 AM
Adding sound deadening back to car - what material should I get? by SQ13 Started by SQ13, 04-23-2022, 06:33 PM	17 responses 1,998 views 0 likes	Last Post by IamFODI 02-23-2023, 10:07 AM

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E46 (2001 - 2006)