E46 (2001 - 2006) - NA M3 Forums

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e46 Parts For Sale/Want to Buy

Topics: 5,073 Posts: 23,526

Last Post: E46 M3 CSL MAP Conversion Kit

5,073

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E46 M3 CSL MAP Conversion Kit

by Replimata

Today, 08:39 PM

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e46 Coding/Tuning

Topics: 429 Posts: 4,387

Last Post: CSL '0401' Program Binary Disassembly Notes

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CSL '0401' Program Binary Disassembly Notes

by Niklas

10-07-2026, 05:44 AM

e46 Forced Induction

Topics: 48 Posts: 505

Last Post: ID - California - 1JZ Swapped E46

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ID - California - 1JZ Swapped E46

by AWE46M3

08-13-2026, 10:50 PM

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

e46 M3 Photo Gallery

Topics: 1 Posts: 11

Last Post: Obioban's IR/IR M3

Obioban's IR/IR M3

by Bimma360

10-13-2026, 05:08 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	2,825 responses 78,312 views 1 like	Last Post by oceansize 10-13-2026, 02:56 PM
Sticky: e46 M3 torque spec thread-- every bolt on the car on diagrams by Obioban Started by Obioban, 03-20-2020, 08:56 AM	94 responses 26,386 views 10 likes	Last Post by dhoke1 09-24-2026, 03:14 PM
Sticky: S54 Dyno Database by stash1 Started by stash1, 03-24-2020, 10:51 AM	553 responses 45,439 views 0 likes	Last Post by eMahle 09-24-2026, 06:18 AM
Sticky: e46 M3 Press/Media by Obioban Started by Obioban, 03-20-2020, 09:13 AM	125 responses 8,855 views 1 like	Last Post by R60BBA 09-10-2026, 02:45 PM
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 12:58 PM	112 responses 8,555 views 12 likes	Last Post by Arclitgold 08-16-2026, 06:28 PM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 12:18 PM	197 responses 8,374 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 22,034 views 3 likes	Last Post by Paulo337 05-09-2026, 03:43 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 09:13 AM	27 responses 13,607 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 13,199 views 5 likes	Last Post by Mystic03 10-27-2025, 05:00 AM
Part number for foam above seat belt by liam821 Started by liam821, 02-12-2024, 03:06 PM	4 responses 165 views 0 likes	Last Post by ugaexploder 02-13-2024, 05:30 AM
Rogue Engineering Equal Length Sec 1 w/cats Interest Thread by Cronenberged Started by Cronenberged, 02-05-2024, 03:32 PM	8 responses 741 views 1 like	Last Post by 0-60motorsports 02-12-2024, 09:20 PM
Eml light by E464life Started by E464life, 02-11-2024, 09:40 AM	5 responses 185 views 0 likes	Last Post by Shonky 02-11-2024, 11:55 PM
Puretech x-brace install by bavarian3 Started by bavarian3, 12-11-2023, 01:00 PM	19 responses 1,857 views 0 likes	Last Post by bavarian3 02-11-2024, 10:03 PM
An interesting build…. by ViN Started by ViN, 01-23-2024, 01:29 PM	1 response 264 views 2 likes	Last Post by E464life 02-11-2024, 12:08 PM
The ongoing saga of weirdness that is my RACP by Nate047 Started by Nate047, 02-11-2024, 08:04 AM	5 responses 234 views 0 likes	Last Post by Nate047 02-11-2024, 11:50 AM
Help Assess Value by Cronenberged Started by Cronenberged, 02-03-2024, 03:34 PM	20 responses 581 views 0 likes	Last Post by E464life 02-11-2024, 11:31 AM
HPF M3 Need tuner by gashby Started by gashby, 02-09-2024, 06:27 PM	4 responses 245 views 0 likes	Last Post by Cronenberged 02-11-2024, 06:26 AM
BMW Shipping delays by Arith2 Started by Arith2, 12-12-2021, 04:32 AM	26 responses 1,473 views 2 likes	Last Post by Arith2 02-11-2024, 05:26 AM
Roof spoilers: Eye sore and they suck by Arith2 Started by Arith2, 04-05-2020, 11:15 AM	34 responses 1,508 views 0 likes	Last Post by Mike RT4 02-11-2024, 01:46 AM
m3 by gashby Started by gashby, 01-24-2024, 02:13 PM	8 responses 430 views 0 likes	Last Post by gashby 02-09-2024, 06:26 PM
One cylinder damaged -- what can cause this? by sapote Started by sapote, 02-09-2024, 05:48 PM	1 response 146 views 0 likes	Last Post by Stilt 02-09-2024, 05:55 PM
Just for Sound: SS NonResonated xpipe Section 2? by jpy1980 Started by jpy1980, 02-06-2024, 07:03 PM	11 responses 345 views 0 likes	Last Post by bigjae46 02-09-2024, 04:19 PM
Status Gruppe V4 headers? by x X Cloud X x Started by x X Cloud X x, 02-06-2024, 10:56 AM	18 responses 967 views 0 likes	Last Post by digger 02-08-2024, 11:36 AM
Suggestions for Dual-Purposed Coilovers for Tracking and Spirited Driving by bimmerfan08 Started by bimmerfan08, 04-19-2023, 04:41 PM	121 responses 6,086 views 0 likes	Last Post by SQ13 02-02-2024, 10:09 PM
Daily email re New Topics by Da Jemster Started by Da Jemster, 01-12-2024, 08:46 AM	6 responses 309 views 1 like	Last Post by Obioban 02-01-2024, 06:40 PM
235/255 vs 245/275 by EthanolTurbo Started by EthanolTurbo, 01-31-2024, 10:28 AM	7 responses 436 views 0 likes	Last Post by elbert 02-01-2024, 06:23 PM
Can anyone ID these wires?? by kylen.m3 Started by kylen.m3, 01-31-2024, 07:20 PM	3 responses 231 views 0 likes	Last Post by Amos 02-01-2024, 04:12 PM
Opinions needed: roof wrap by jpy1980 Started by jpy1980, 01-29-2024, 09:47 AM	2 responses 248 views 0 likes	Last Post by inline.6 02-01-2024, 09:58 AM
205 Misfire Cyl 1 w/out Cyl Cutout aka Coax it a bit at startup and it will idle fine by ac427 Started by ac427, 01-30-2024, 04:57 AM	5 responses 220 views 0 likes	Last Post by George Hill 02-01-2024, 04:24 AM
Vorsteiner parts by Arehman Started by Arehman, 01-29-2024, 09:10 AM	7 responses 436 views 1 like	Last Post by 0-60motorsports 01-31-2024, 09:05 PM
Wheel bearing refresh - suspension torn apart - do now or when reassembled? by 01M3Fan Started by 01M3Fan, 01-31-2024, 07:21 AM	4 responses 275 views 2 likes	Last Post by 01M3Fan 01-31-2024, 11:48 AM
Options for Refreshing the Stock 6-Speed Manual Shift Knob by bimmerfan08 Started by bimmerfan08, 01-15-2024, 06:01 PM	30 responses 1,316 views 0 likes	Last Post by repoman89 01-30-2024, 03:18 PM
New intake fixed my fuel trims, introduced a stuttering issue - confused by mittortz Started by mittortz, 01-30-2024, 01:09 PM	0 responses 317 views 0 likes	Last Post by mittortz 01-30-2024, 01:09 PM
Fitting 18x10.5+22 squared on E46 M3 by cornerbalanced Started by cornerbalanced, 10-09-2023, 02:48 PM	91 responses 6,877 views 1 like	Last Post by Obioban 01-30-2024, 11:44 AM
Rear brace option by Tigm3 Started by Tigm3, 01-27-2024, 01:18 PM	8 responses 411 views 0 likes	Last Post by CrisSilberGrau 01-29-2024, 08:27 AM
1:1 Carbon Doors by Epoustouflant Started by Epoustouflant, 02-19-2023, 12:19 PM	41 responses 2,355 views 5 likes	Last Post by Albino09 01-29-2024, 05:35 AM
Car wont shift at high rpm 02 6mt by joem3 Started by joem3, 09-23-2022, 03:57 PM	13 responses 989 views 0 likes	Last Post by joem3 01-28-2024, 12:31 PM
Left arm rest and center console leather by GT_M3 Started by GT_M3, 01-25-2024, 07:36 PM	4 responses 225 views 0 likes	Last Post by Grke46m3 01-27-2024, 06:16 AM
Is there anyone in the US that offers similar service as Reddish by Cronenberged Started by Cronenberged, 01-25-2024, 12:50 PM	14 responses 710 views 0 likes	Last Post by TexaZ3 01-27-2024, 05:25 AM
BBS RC/ APEX ARC8 style CF wheels by RazorM Started by RazorM, 01-24-2024, 08:46 AM	23 responses 1,047 views 2 likes	Last Post by 0-60motorsports 01-27-2024, 12:54 AM
UCC Single Mass Flywheel and sprung clutch for my SMG tranny? by BigDave Started by BigDave, 01-15-2024, 01:56 AM	10 responses 701 views 0 likes	Last Post by BigDave 01-26-2024, 05:11 AM
Widened Carbon Fenders & CSL Bumper by Epoustouflant Started by Epoustouflant, 06-08-2022, 09:42 AM	114 responses 6,561 views 6 likes	Last Post by jet_dogg 01-25-2024, 09:32 PM
Any Experience With Dr Vanos S54 Noise Reduction Kit by YoungDinosaur Started by YoungDinosaur, 01-23-2024, 07:50 PM	5 responses 437 views 0 likes	Last Post by Slideways 01-25-2024, 08:25 AM
Ultimate E46 M3 Build! - Emotion, Excitement and Drivability on the Nürburgring by oceansize Started by oceansize, 01-24-2024, 09:21 AM	1 response 377 views 2 likes	Last Post by Ramo 01-24-2024, 10:29 AM
Wiper Blade Refill options by I M Legend Started by I M Legend, 01-18-2024, 03:30 PM	11 responses 734 views 0 likes	Last Post by Xmetal 01-24-2024, 06:25 AM
DIY: E21 Transmission Mounts by Inizes Started by Inizes, 03-20-2020, 03:36 AM	3 responses 1,576 views 4 likes	Last Post by Gt4 01-24-2024, 05:51 AM
M5 SMG on E46 M3? by x Spades x Started by x Spades x, 01-21-2024, 09:20 AM	8 responses 445 views 0 likes	Last Post by Shonky 01-23-2024, 09:46 PM
Fix Your Rear Deck Lid/Parcel Shelf Rattle DIY (Tennis Ball Mod) by Deen HK Started by Deen HK, 04-30-2020, 03:32 PM	21 responses 5,813 views 0 likes	Last Post by gashby 01-23-2024, 08:52 PM
Manual headlight level adjustment question by nextelbuddy Started by nextelbuddy, 01-12-2024, 08:55 PM	4 responses 774 views 0 likes	Last Post by gashby 01-23-2024, 08:24 PM

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E46 (2001 - 2006)