E46 (2001 - 2006) - NA M3 Forums

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by Projecte46m3

Today, 04:56 PM

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e46 Coding/Tuning

Topics: 391 Posts: 3,941

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by Bry5on

Today, 04:13 PM

e46 Forced Induction

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by Mystic03

11-03-2025, 12:59 PM

Group Buys

Topics: 46 Posts: 3,014

Last Post: GB: ATI Harmonic Damper (bought from VAC)

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by 9kracing

11-25-2025, 08:44 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, 01:58 PM	79 responses 4,447 views 11 likes	Last Post by dHam_Slow.46M 12-23-2025, 10:25 AM
Sticky: Dumb Question Thread - No Flaming Allowed by IamFODI Started by IamFODI, 09-12-2020, 09:07 AM	2,547 responses 52,305 views 1 like	Last Post by PSUEng 12-22-2025, 02:26 PM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 01:18 PM	191 responses 6,751 views 27 likes	Last Post by CarbonM3 12-17-2025, 08:02 PM
Sticky: e46 M3 Press/Media by Obioban Started by Obioban, 03-20-2020, 10:13 AM	122 responses 7,510 views 1 like	Last Post by ViN 12-16-2025, 04:59 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 10:13 AM	27 responses 12,680 views 3 likes	Last Post by e46life 10-31-2025, 12:48 PM
Sticky: DIYs by Obioban Started by Obioban, 03-26-2020, 07:57 AM	63 responses 12,062 views 5 likes	Last Post by Mystic03 10-27-2025, 06:00 AM
Sticky: e46 M3 torque spec thread-- every bolt on the car on diagrams by Obioban Started by Obioban, 03-20-2020, 09:56 AM	90 responses 22,254 views 9 likes	Last Post by elborikua 10-10-2025, 06:22 AM
Sticky: S54 Dyno Database by stash1 Started by stash1, 03-24-2020, 11:51 AM	545 responses 36,811 views 0 likes	Last Post by Nardo S54 09-22-2025, 06:58 AM
Sticky: e46 M3 Tire Sizing Thread by liam821 Started by liam821, 03-20-2020, 01:32 PM	83 responses 18,755 views 3 likes	Last Post by liam821 07-28-2025, 02:36 PM
Bleeding the brake master cylinder by Flow Started by Flow, 10-13-2025, 09:20 AM	42 responses 372 views 0 likes	Last Post by Flow 10-29-2025, 09:05 AM
2 beeps at start, then every 10 mins thereafter by YYZ-M3 Started by YYZ-M3, 10-24-2025, 06:02 PM	10 responses 162 views 0 likes	Last Post by YYZ-M3 10-28-2025, 05:38 PM
Bank 2 running rich, high MAF reading ( still showing reading when unplugged?) by E46 M3 Started by E46 M3, 10-11-2025, 10:26 PM	7 responses 83 views 0 likes	Last Post by sapote 10-28-2025, 09:23 AM
Transmission Compression Springs by dukeofchen Started by dukeofchen, 02-19-2021, 11:05 PM	64 responses 3,024 views 0 likes	Last Post by sapote 10-27-2025, 04:17 PM
Rear axle rebuild/replacement? by duracellttu Started by duracellttu, 07-28-2020, 05:47 PM	48 responses 3,449 views 0 likes	Last Post by bigjae46 10-27-2025, 10:15 AM
Removing leather doorcard inserts??? by x Spades x Started by x Spades x, 10-25-2025, 11:21 AM	10 responses 144 views 0 likes	Last Post by Avedis 10-27-2025, 05:24 AM
Material in oil filter after rebuild by Thoglan Started by Thoglan, 10-23-2021, 06:57 PM	6 responses 630 views 0 likes	Last Post by BL92 10-27-2025, 02:06 AM
Downside to driving without a strut brace ? by Leafsrule531 Started by Leafsrule531, 10-21-2025, 06:25 PM	10 responses 349 views 0 likes	Last Post by BL92 10-27-2025, 01:45 AM
Lower radiator fan shroud mounting bolts by FFWD Started by FFWD, 10-22-2025, 12:47 PM	6 responses 122 views 0 likes	Last Post by SteelGreyM 10-26-2025, 11:57 AM
Steering Rack Swap - "While You're At It" Items Check by AWE46M3 Started by AWE46M3, 10-23-2025, 12:54 PM	13 responses 190 views 0 likes	Last Post by Tbonem3 10-26-2025, 10:13 AM
Please delete. posted in wrong forum. by Typeslice Started by Typeslice, 10-26-2025, 09:34 AM	0 responses 7 views 0 likes	Last Post by Typeslice 10-26-2025, 09:34 AM
DIY: DIY: Header Installation by Cubieman Started by Cubieman, 03-23-2020, 07:53 PM	30 responses 3,351 views 1 like	Last Post by Barracooda 10-25-2025, 08:28 PM
Source of reliable s54 injectors by Sajk Started by Sajk, 08-08-2025, 06:16 AM	18 responses 440 views 0 likes	Last Post by 3staxontheradio 10-25-2025, 01:50 PM
BlueBus: A fully integrated A2DP Bluetooth solution by t3ddftw Started by t3ddftw, 03-22-2020, 02:00 PM	1,363 responses 88,585 views 1 like	Last Post by jonathanrec 10-25-2025, 07:36 AM
Delete - wrong forum by davidinnyc Started by davidinnyc, 10-24-2025, 08:05 PM	0 responses 23 views 0 likes	Last Post by davidinnyc 10-24-2025, 08:05 PM
New oil cooler and lines advice required by Portlandgrey Started by Portlandgrey, 10-24-2025, 04:28 PM	0 responses 51 views 0 likes	Last Post by Portlandgrey 10-24-2025, 04:28 PM
E46 M3 Rear Wheel Bearing and Hub Service — Using Astro 78825HD Kit by martin.oconnor Started by martin.oconnor, 10-22-2025, 09:24 PM	11 responses 193 views 11 likes	Last Post by Flow 10-24-2025, 01:09 AM
Electric Fan Swap Options by Smitsky089 Started by Smitsky089, 03-29-2020, 06:33 PM	46 responses 10,054 views 0 likes	Last Post by Altaran 10-23-2025, 12:00 PM
Replacement Steering Wheels by Inizes Started by Inizes, 04-25-2020, 05:50 AM	114 responses 6,681 views 0 likes	Last Post by tnord 10-23-2025, 06:54 AM
Euro Header + US Section 1 work? by audipwr1 Started by audipwr1, 02-05-2024, 04:43 PM	41 responses 1,441 views 0 likes	Last Post by Ngr2001 10-22-2025, 05:42 PM
Inspection RACP through peep hole by BL92 Started by BL92, 10-03-2025, 08:02 PM	8 responses 298 views 0 likes	Last Post by VinceSE2 10-22-2025, 10:19 AM
European Blind Spot Side Mirrors - Worth It? by E46_M3_ZCP Started by E46_M3_ZCP, 06-11-2021, 12:52 PM	72 responses 3,350 views 0 likes	Last Post by davidinnyc 10-22-2025, 09:50 AM
What sound insulation is present on regular M3s but not the CSL? by repoman89 Started by repoman89, 03-29-2021, 03:46 PM	21 responses 1,685 views 0 likes	Last Post by Gt4 10-22-2025, 03:52 AM
Driver side door doesn't unlock with key fob or center console unlock button by simon_c Started by simon_c, 10-15-2025, 05:12 PM	18 responses 186 views 0 likes	Last Post by sapote 10-21-2025, 11:45 PM
Altaran's weight reduction journey by Altaran Started by Altaran, 08-18-2024, 09:48 AM	73 responses 2,940 views 11 likes	Last Post by Altaran 10-21-2025, 10:19 AM
DIY Z4 cruise control stalk with ZCP steering wheel by liam821 Started by liam821, 01-20-2021, 11:52 AM	32 responses 7,390 views 7 likes	Last Post by liam821 10-20-2025, 11:46 PM
BMW Spark Plug Tube Seal 11127831271KT by BL92 Started by BL92, 08-15-2025, 09:40 PM	13 responses 270 views 1 like	Last Post by Slideways 10-20-2025, 05:28 PM
Installing subframe topside brace on welds by 1000hp Started by 1000hp, 10-19-2025, 08:33 PM	10 responses 131 views 0 likes	Last Post by 1000hp 10-20-2025, 02:42 PM
Topside or Bottomside Reinforcement First? by A.moser26 Started by A.moser26, 10-16-2025, 05:26 PM	6 responses 154 views 0 likes	Last Post by old///MFanatic 10-20-2025, 01:35 PM
FS: OE euro LHD headers and OE euro section 1 cats by ATB88 Started by ATB88, 10-20-2025, 11:50 AM	1 response 52 views 0 likes	Last Post by ATB88 10-20-2025, 11:59 AM
Alarm Siren Battery Failure – What’s Your Fix? by franklin Started by franklin, 10-11-2025, 11:51 AM	9 responses 181 views 0 likes	Last Post by old///MFanatic 10-20-2025, 09:53 AM
E46 Interior Refinishing Service by Rwbtechnik Started by Rwbtechnik, 02-19-2025, 08:40 PM	17 responses 919 views 0 likes	Last Post by TexaZ3 10-20-2025, 06:30 AM
Questions on running OE CSL/ZCP 19x9.5 et 27 squared on the e46 M3. by bmw m3 s50 Started by bmw m3 s50, 12-15-2020, 09:42 AM	39 responses 7,824 views 0 likes	Last Post by ZCPIBM3 10-19-2025, 02:28 PM
Thoughts on recently purchased 28k mile LSB E46 M3 by cornerbalanced Started by cornerbalanced, 09-16-2024, 06:02 PM	28 responses 916 views 1 like	Last Post by cornerbalanced 10-18-2025, 08:49 AM
Crank no start, another issue (SOLVED) by Darbshaw Started by Darbshaw, 10-10-2025, 05:33 AM	17 responses 247 views 0 likes	Last Post by JakeM346 10-18-2025, 07:31 AM
Brake Master Cylinder Options by R3VM3UP Started by R3VM3UP, 04-05-2023, 07:10 PM	14 responses 691 views 0 likes	Last Post by Flow 10-17-2025, 10:41 PM
Posting in classifieds by Caveman Started by Caveman, 03-22-2020, 11:48 AM	24 responses 884 views 0 likes	Last Post by Estoril 10-17-2025, 03:34 PM
Recommendations for a shop in N.C to do work on S54? by Kimster-Iceman Started by Kimster-Iceman, 10-17-2025, 01:23 PM	0 responses 30 views 0 likes	Last Post by Kimster-Iceman 10-17-2025, 01:23 PM
CSL front bumper options (Alsatek?) by kkkk Started by kkkk, 10-16-2025, 11:55 PM	6 responses 124 views 0 likes	Last Post by Gt4 10-17-2025, 10:16 AM
M3 Soft Pedal after hard cornering/ drifting with BBK by Bro1882 Started by Bro1882, 10-14-2025, 04:40 AM	17 responses 220 views 0 likes	Last Post by Bro1882 10-17-2025, 12:04 AM

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E46 (2001 - 2006)