E46 (2001 - 2006) - NA M3 Forums

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e46 Parts For Sale/Want to Buy

Topics: 4,965 Posts: 23,098

Last Post: FS: NEW SMG shift trim bezel 51167896461

4,965

23,098

FS: NEW SMG shift trim bezel 51167896461

by Bimma360

Yesterday, 01:54 PM

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e46 Coding/Tuning

Topics: 419 Posts: 4,230

Last Post: CSL '0401' Program Binary Disassembly Notes

419

4,230

CSL '0401' Program Binary Disassembly Notes

by karter16

08-01-2026, 09:27 PM

e46 Forced Induction

Topics: 47 Posts: 499

Last Post: VF570 Maintenance/Replacement Parts Thread

499

VF570 Maintenance/Replacement Parts Thread

by Bayern///M3

06-01-2026, 11:31 AM

Group Buys

Topics: 49 Posts: 3,046

Last Post: Antigravity Battery Forum Discount

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Antigravity Battery Forum Discount

by 9kracing

07-08-2026, 08:00 PM

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Topics	Statistics	Last Post
Sticky: Dumb Question Thread - No Flaming Allowed by IamFODI Started by IamFODI, 09-12-2020, 08:07 AM	2,754 responses 66,177 views 1 like	Last Post by davidinnyc Yesterday, 07:10 PM
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 12:58 PM	107 responses 7,413 views 12 likes	Last Post by M3Hokie 07-06-2026, 10:29 AM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 12:18 PM	197 responses 7,555 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 20,968 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 41,980 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 8,249 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 13,371 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 12,788 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 25,307 views 10 likes	Last Post by elborikua 10-10-2025, 05:22 AM
How do you know if you should sell your E46 M3? by 05CherryM3 Started by 05CherryM3, 06-07-2026, 05:59 AM	70 responses 1,826 views 0 likes	Last Post by CrisSilberGrau 07-27-2026, 12:30 PM
E36 Rear Diff Bushings - how do they feel? by m3panda Started by m3panda, 07-18-2026, 08:31 AM	9 responses 306 views 0 likes	Last Post by m3panda 07-27-2026, 12:10 PM
Braking & DSC/ABS issue by AvusM5 Started by AvusM5, 07-26-2026, 08:27 AM	1 response 62 views 0 likes	Last Post by Estoril 07-26-2026, 08:34 AM
MSS54 DS2 Tool: FREE TOOL for programming DME - Tune, full binary, flash counter, etc by karter16 Started by karter16, 05-14-2026, 02:41 PM	165 responses 3,362 views 34 likes	Last Post by E46 M3 07-26-2026, 07:02 AM
Steering rack grease? by chris719 Started by chris719, 07-25-2026, 07:39 PM	1 response 58 views 0 likes	Last Post by sapote 07-25-2026, 09:09 PM
DIY: F10 M5 or F8X M3/M4 Illuminated Shift Knob Install for Alcantara or Custom Shift Boot by Inizes Started by Inizes, 02-28-2021, 03:54 PM	6 responses 2,637 views 4 likes	Last Post by BlueBimmers 07-25-2026, 12:00 PM
Data logging for diagnosis by E46m3zcp Started by E46m3zcp, 07-18-2026, 03:26 PM	6 responses 167 views 0 likes	Last Post by E46m3zcp 07-24-2026, 06:57 PM
OEM3's Unicorn by OEM3 Started by OEM3, 05-12-2021, 10:32 AM	40 responses 3,115 views 7 likes	Last Post by elrichmeister 07-24-2026, 11:51 AM
E46 M3 Fuel Starvation kit - what’s proper fuel pump clocked position? by Radekxpl Started by Radekxpl, 06-06-2023, 06:09 PM	22 responses 1,320 views 0 likes	Last Post by bigjae46 07-24-2026, 05:50 AM
Electrical harness/connector guidance needed (mirror switch relocation) by Bimma360 Started by Bimma360, 03-05-2026, 05:18 PM	15 responses 301 views 0 likes	Last Post by Bimma360 07-22-2026, 08:31 AM
S54 running (slightly) rich by Shonky Started by Shonky, 09-19-2021, 11:35 PM	53 responses 2,740 views 0 likes	Last Post by sapote 07-20-2026, 05:20 PM
Strut Mount and Camber Plate Comparison by K-Dawg Started by K-Dawg, 09-17-2022, 08:22 AM	69 responses 5,003 views 6 likes	Last Post by 9kracing 07-20-2026, 02:01 PM
Anyone in the Fresno area? by LSBNick Started by LSBNick, 07-19-2026, 11:51 AM	1 response 98 views 0 likes	Last Post by OG_E46 07-20-2026, 08:34 AM
What Next? by TR_Beastmode Started by TR_Beastmode, 07-19-2026, 08:38 AM	2 responses 173 views 1 like	Last Post by Bob Sacamano 07-19-2026, 04:35 PM
Windshield washer pump won’t sit flush by Kdubski Started by Kdubski, 07-15-2026, 04:05 PM	3 responses 95 views 0 likes	Last Post by Kdubski 07-19-2026, 02:04 PM
Car shipping by Cbouts Started by Cbouts, 12-15-2023, 06:45 AM	19 responses 691 views 0 likes	Last Post by Estoril 07-18-2026, 11:16 AM
Climate Control Panel Does not working after Radio Install by jpy1980 Started by jpy1980, 07-09-2026, 03:06 PM	14 responses 245 views 0 likes	Last Post by jpy1980 07-18-2026, 12:16 AM
Any experience with “Code my Euro” to code in M track mode by Mustafa564 Started by Mustafa564, 07-15-2026, 07:09 PM	5 responses 183 views 0 likes	Last Post by Mustafa564 07-17-2026, 07:48 PM
New battery new Alternator. Weird voltage output. by Mustafa564 Started by Mustafa564, 07-04-2026, 01:13 PM	15 responses 318 views 0 likes	Last Post by Mustafa564 07-16-2026, 05:48 PM
CSL breather tube by Cubieman Started by Cubieman, 04-25-2020, 06:38 PM	78 responses 5,698 views 0 likes	Last Post by Ramage 07-16-2026, 03:34 PM
Ownership Experience of Old BMWs by tnord Started by tnord, 06-30-2026, 04:48 AM	55 responses 1,278 views 1 like	Last Post by tnord 07-16-2026, 02:07 PM
Strut Mounts not available- options? by t44tq Started by t44tq, 05-15-2026, 07:44 AM	37 responses 767 views 0 likes	Last Post by Tbonem3 07-16-2026, 08:32 AM
Eibach/Koni vs. Bilstein PSS10 for a street setup by SP-1 Started by SP-1, 06-25-2020, 02:55 PM	114 responses 7,931 views 0 likes	Last Post by Tbonem3 07-16-2026, 08:02 AM
I'm trying to understand my cooling system, and maybe I'm the one that's broken by herwawan Started by herwawan, 07-07-2020, 07:09 AM	33 responses 2,718 views 0 likes	Last Post by Mustafa564 07-15-2026, 06:58 PM
Shops in Boston Area? by 05ZCP Started by 05ZCP, 04-20-2026, 05:50 AM	22 responses 407 views 1 like	Last Post by Big Nodge 07-15-2026, 06:00 PM
PSA: CCV Breather Hose for CSL Airbox Install on S54s Mid-2004 and Newer by WBVenom Started by WBVenom, 07-13-2026, 11:08 PM	7 responses 331 views 2 likes	Last Post by WBVenom 07-15-2026, 02:30 PM
headers removal tools advice by 4getr34 Started by 4getr34, 07-14-2026, 02:47 AM	13 responses 212 views 0 likes	Last Post by bigjae46 07-15-2026, 05:25 AM
Comprehensive Steering Information Thread by Volke Started by Volke, 03-19-2020, 06:07 PM	200 responses 33,515 views 3 likes	Last Post by old///MFanatic 07-14-2026, 10:54 PM
Cooling system refresh by ac427 Started by ac427, 07-09-2026, 04:03 AM	31 responses 503 views 0 likes	Last Post by ac427 07-14-2026, 01:21 PM
Rod Bearing Showcase Thread by Stepstools Started by Stepstools, 03-21-2020, 10:02 AM	144 responses 6,933 views 0 likes	Last Post by davidf 07-14-2026, 05:39 AM
Karbonius CSL Roof – Tips for DIYers by SQ13 Started by SQ13, 01-01-2025, 12:11 PM	27 responses 2,034 views 16 likes	Last Post by Bry5on 07-13-2026, 08:37 AM
Any experience with space efficient spare wheel/tire? by elrichmeister Started by elrichmeister, 05-20-2026, 05:34 PM	10 responses 248 views 0 likes	Last Post by trancenation 07-12-2026, 11:16 PM
What do you guys have for skinny spare tire? by sapote Started by sapote, 12-02-2020, 09:02 PM	15 responses 899 views 0 likes	Last Post by trancenation 07-12-2026, 11:09 PM
Vanos Seal Leak - Rebuild (again) while I'm in there? by Andratch Started by Andratch, 09-13-2023, 07:42 PM	26 responses 1,289 views 0 likes	Last Post by Cubieman 07-12-2026, 11:42 AM
PTG E46M3 GTR Euro S50 by Anri Started by Anri, 12-07-2025, 06:28 PM	8 responses 386 views 8 likes	Last Post by Flow 07-12-2026, 11:40 AM
How Do I use the Multi-Button Steering Wheel in my ZCP? by Mr. Wolfe Started by Mr. Wolfe, 07-18-2022, 05:07 PM	23 responses 1,031 views 0 likes	Last Post by S14REALM3 07-11-2026, 12:08 PM
Super sprint or Status Gruppe section 2 by Doost Started by Doost, 04-02-2021, 04:48 PM	57 responses 3,570 views 1 like	Last Post by AvusM5 07-11-2026, 11:12 AM
Coolant Temperature Needle moving slightly below 12 o'clock. Normal? by RobE36E46 Started by RobE36E46, 07-09-2026, 07:37 PM	7 responses 167 views 0 likes	Last Post by ac427 07-11-2026, 07:45 AM
New Supersprint Exhaust by siamkazi Started by siamkazi, 06-26-2026, 01:41 PM	41 responses 1,595 views 3 likes	Last Post by xansabi 07-11-2026, 07:13 AM
Seatbelt light / chime by 9kracing Started by 9kracing, 07-07-2026, 07:32 AM	15 responses 235 views 0 likes	Last Post by bigjae46 07-10-2026, 06:13 PM

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E46 (2001 - 2006)