E46 (2001 - 2006) - NA M3 Forums

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by Bimma360

Today, 12:54 PM

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e46 Coding/Tuning

Topics: 411 Posts: 4,168

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by karter16

Yesterday, 11:27 AM

e46 Forced Induction

Topics: 47 Posts: 499

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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: Dumb Question Thread - No Flaming Allowed by IamFODI Started by IamFODI, 09-12-2020, 08:07 AM	2,712 responses 61,725 views 1 like	Last Post by IamFODI Today, 05:19 PM
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 12:58 PM	93 responses 6,510 views 11 likes	Last Post by heinzboehmer 06-07-2026, 09:10 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 20,364 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 40,136 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 8,115 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 13,222 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 12,618 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 24,539 views 10 likes	Last Post by elborikua 10-10-2025, 05:22 AM
Diff Lift Kit? (Team Schirmer) by BigRussia Started by BigRussia, 01-18-2025, 09:57 AM	15 responses 910 views 0 likes	Last Post by Altaran 02-03-2025, 06:59 AM
Blower motor options by E46m3zcp Started by E46m3zcp, 10-08-2023, 10:12 AM	13 responses 430 views 0 likes	Last Post by Maxhouse97 02-03-2025, 06:45 AM
Tail light replacement: what comes in the box? by ATB88 Started by ATB88, 01-29-2025, 06:38 AM	7 responses 232 views 0 likes	Last Post by ATB88 02-03-2025, 06:06 AM
Help diagnose a rattle by 6speedS54 Started by 6speedS54, 12-04-2024, 02:04 PM	4 responses 171 views 0 likes	Last Post by Will 02-01-2025, 09:33 AM
Sun Visor Reupholstery by bran.stum Started by bran.stum, 01-21-2025, 08:14 AM	14 responses 592 views 0 likes	Last Post by bran.stum 01-31-2025, 01:23 PM
"Air Guide" location? by lemoose Started by lemoose, 01-30-2025, 12:12 PM	0 responses 91 views 0 likes	Last Post by lemoose 01-30-2025, 12:12 PM
Thrust Bearing Flange 5 bolts Torque Spec by BL92 Started by BL92, 01-28-2025, 03:08 PM	1 response 84 views 0 likes	Last Post by Slideways 01-28-2025, 03:48 PM
Unboxing a Karbonius Carbon Fibre Vented Engine Cover by poss Started by poss, 10-11-2021, 10:43 PM	35 responses 1,949 views 3 likes	Last Post by Obioban 01-27-2025, 03:42 PM
Why would someone use Mobil 1 for MTF ? by BRiley Started by BRiley, 01-04-2025, 01:40 PM	18 responses 489 views 0 likes	Last Post by stephen 01-27-2025, 02:42 PM
Annoying oil leak..help diagnose please by Rajvosa Started by Rajvosa, 01-11-2025, 06:20 AM	10 responses 324 views 0 likes	Last Post by George Hill 01-27-2025, 06:13 AM
Water leak from passenger door by Leafsrule531 Started by Leafsrule531, 01-19-2025, 08:25 AM	4 responses 133 views 0 likes	Last Post by OldDominionB 01-26-2025, 04:51 PM
Issues with inconsistent, gritty poppy shifts 04 M3 6SPD by Kuker Started by Kuker, 01-26-2025, 12:37 PM	3 responses 121 views 0 likes	Last Post by OldDominionB 01-26-2025, 04:44 PM
Vacuum leaks after shim adjustment. by ac427 Started by ac427, 01-26-2025, 03:25 PM	1 response 78 views 0 likes	Last Post by Tbonem3 01-26-2025, 03:41 PM
Replacing outer window door weatherstrip by Halftim3 Started by Halftim3, 01-26-2025, 02:49 AM	0 responses 101 views 0 likes	Last Post by Halftim3 01-26-2025, 02:49 AM
Accidentally drove in Salt Brine? by shumile.swift Started by shumile.swift, 01-22-2025, 07:31 AM	11 responses 506 views 0 likes	Last Post by BMWE46M3 01-24-2025, 10:46 AM
Anyone use/running simple Angle Adapters (not a full kit)? by Advorsor Started by Advorsor, 01-23-2025, 05:25 AM	0 responses 192 views 0 likes	Last Post by Advorsor 01-23-2025, 05:25 AM
High Tin in Oil analysis report - Redline 15w50 by BigRussia Started by BigRussia, 01-16-2025, 04:55 AM	7 responses 417 views 0 likes	Last Post by BigRussia 01-21-2025, 08:40 AM
Anyone not resurface their cylinder head after removal? by sbay Started by sbay, 12-22-2024, 09:43 AM	34 responses 930 views 0 likes	Last Post by George Hill 01-21-2025, 06:25 AM
Upgraded injectors question by x Spades x Started by x Spades x, 01-19-2025, 03:25 PM	6 responses 215 views 0 likes	Last Post by duracellttu 01-20-2025, 05:29 PM
E46 M3 Member Berries by BRiley Started by BRiley, 01-08-2025, 05:50 AM	44 responses 1,127 views 9 likes	Last Post by Bry5on 01-20-2025, 08:47 AM
Oil Temperature by jamesfoley Started by jamesfoley, 01-19-2025, 04:21 AM	2 responses 271 views 0 likes	Last Post by Zekarus 01-20-2025, 03:14 AM
O2 sensor heater DTC by x Spades x Started by x Spades x, 12-13-2024, 05:34 PM	119 responses 1,054 views 0 likes	Last Post by sapote 01-19-2025, 10:22 PM
M3 E46 CSL Clone with Intake manifold pressure fault - 0000DF by Jeppe1976 Started by Jeppe1976, 12-29-2023, 08:04 AM	26 responses 901 views 0 likes	Last Post by 0-60motorsports 01-19-2025, 03:01 AM
Non-OE rod bearings? by chris719 Started by chris719, 01-14-2025, 08:39 AM	12 responses 323 views 0 likes	Last Post by chris719 01-17-2025, 02:11 PM
REACT Carplay on Factory BMW Head-unit by Bacca111 Started by Bacca111, 11-10-2024, 02:23 PM	17 responses 1,545 views 5 likes	Last Post by Vasseto 01-16-2025, 08:45 AM
GC street camber plates paired with which Coilovers? by MotorSportThree Started by MotorSportThree, 01-07-2025, 04:54 PM	12 responses 307 views 0 likes	Last Post by jager911 01-16-2025, 08:11 AM
DCT Swap + S54 by shibui Started by shibui, 01-12-2022, 07:24 PM	56 responses 7,988 views 0 likes	Last Post by George Hill 01-16-2025, 07:01 AM
996 BBK fail? by velvet_thunder Started by velvet_thunder, 01-10-2025, 09:04 AM	2 responses 235 views 0 likes	Last Post by velvet_thunder 01-15-2025, 02:39 AM
S54 piston speed vs. the world by BRiley Started by BRiley, 01-13-2025, 09:38 AM	6 responses 827 views 2 likes	Last Post by BRiley 01-14-2025, 06:05 PM
Taillight rubber buffer by ac427 Started by ac427, 01-14-2025, 10:42 AM	2 responses 132 views 0 likes	Last Post by ac427 01-14-2025, 01:46 PM
TC Kline DA rear shock rattle /noise by nextelbuddy Started by nextelbuddy, 01-13-2025, 09:16 PM	4 responses 138 views 0 likes	Last Post by elbert 01-14-2025, 12:31 PM
How can I check if a starter is bad? by BRiley Started by BRiley, 01-13-2025, 09:30 AM	13 responses 362 views 0 likes	Last Post by bigjae46 01-14-2025, 12:21 PM
Jobe from BigTime (frmr Donut) starts work on converting his E46 to CSL-like spec by CybrSlydr Started by CybrSlydr, 11-27-2024, 12:14 PM	36 responses 1,410 views 1 like	Last Post by rcsummers 01-13-2025, 04:43 PM
Shifter Bushing refresh by animerickover Started by animerickover, 01-29-2024, 03:12 PM	10 responses 793 views 0 likes	Last Post by bmwstephen 01-13-2025, 10:34 AM
Error code 230 - Throttle valve position set point deviation by ac427 Started by ac427, 01-13-2025, 07:18 AM	0 responses 247 views 0 likes	Last Post by ac427 01-13-2025, 07:18 AM
Changing top mounts by ac427 Started by ac427, 01-12-2025, 02:39 PM	1 response 113 views 0 likes	Last Post by Ramps 01-12-2025, 02:47 PM
S54 oil pump to block bolts, where to buy? by griffinhm3 Started by griffinhm3, 01-12-2025, 10:06 AM	3 responses 153 views 0 likes	Last Post by Slideways 01-12-2025, 10:51 AM
M track mode button in steering wheel by Altaran Started by Altaran, 10-11-2023, 06:57 AM	5 responses 638 views 0 likes	Last Post by NOTCSL 01-11-2025, 04:40 PM
Can we talk about brake cooling? by Nate047 Started by Nate047, 02-18-2023, 07:01 PM	43 responses 1,645 views 0 likes	Last Post by JakeM346 01-10-2025, 11:46 PM
Convertible roof lubrication points by ac427 Started by ac427, 01-01-2025, 08:45 AM	2 responses 345 views 0 likes	Last Post by ac427 01-10-2025, 06:57 AM

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E46 (2001 - 2006)