E46 (2001 - 2006) - NA M3 Forums

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e46 Parts For Sale/Want to Buy

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Last Post: For Sale: VinceBar - Original stealth version

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For Sale: VinceBar - Original stealth version

by LateBraking

Yesterday, 02:30 PM

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e46 Coding/Tuning

Topics: 427 Posts: 4,372

Last Post: Is this the correct way to code out SAP and pass smog?

427

4,372

Is this the correct way to code out SAP and pass smog?

by karter16

09-24-2026, 12:49 PM

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

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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	2,816 responses 74,312 views 1 like	Last Post by Rafaello 09-24-2026, 05:18 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 26,102 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 44,467 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 8,607 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 8,347 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 8,146 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 21,694 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 13,550 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 12,998 views 5 likes	Last Post by Mystic03 10-27-2025, 05:00 AM
Front end links (replacement) for ST XTA coilovers by MTL_ZCP Started by MTL_ZCP, 02-14-2024, 07:07 AM	9 responses 469 views 0 likes	Last Post by Rokoz 02-19-2024, 07:22 AM
DIY: E46 M3 S54 detailed rod bearing replacement and front suspension refreshment by Phoenix///M3 Started by Phoenix///M3, 03-20-2020, 07:39 AM	8 responses 8,640 views 9 likes	Last Post by Rokoz 02-19-2024, 07:01 AM
What is this module under the GM5? by inline.6 Started by inline.6, 02-11-2024, 03:54 PM	5 responses 237 views 0 likes	Last Post by Arith2 02-19-2024, 05:13 AM
Fuel line hose clamp, RealOEM part number not matching up by Nate047 Started by Nate047, 02-14-2024, 04:24 PM	9 responses 309 views 0 likes	Last Post by Arith2 02-18-2024, 05:55 PM
Let's Talk About Headlight Auto-Leveling For Aero Data by bigjae46 Started by bigjae46, 02-18-2024, 07:08 AM	0 responses 120 views 0 likes	Last Post by bigjae46 02-18-2024, 07:08 AM
Brake Pad Selection Assistance by Cronenberged Started by Cronenberged, 02-14-2024, 06:09 AM	17 responses 504 views 0 likes	Last Post by nahvkolaj 02-17-2024, 02:19 PM
The Start of the M-Folio w/ Too Many Pictures by DMW_Evan Started by DMW_Evan, 02-12-2024, 06:53 AM	27 responses 864 views 0 likes	Last Post by DMW_Evan 02-17-2024, 04:24 AM
Change Subframe Bushings while Swapping Diff? by LSB4Me Started by LSB4Me, 02-13-2024, 10:18 AM	9 responses 321 views 0 likes	Last Post by LSB4Me 02-16-2024, 10:13 PM
Brake Noise by Kdubski Started by Kdubski, 08-26-2020, 05:45 PM	13 responses 571 views 0 likes	Last Post by bigjae46 02-16-2024, 07:17 PM
Recommended Engine Mounts? by M3AT Started by M3AT, 06-19-2020, 08:07 AM	55 responses 3,921 views 0 likes	Last Post by rickybobby 02-16-2024, 07:08 PM
Sedan window switch in the coupe by Amos Started by Amos, 02-12-2024, 02:39 PM	6 responses 459 views 0 likes	Last Post by inline.6 02-15-2024, 09:46 AM
Indy shops socal by E464life Started by E464life, 02-11-2024, 09:57 AM	16 responses 680 views 1 like	Last Post by old///MFanatic 02-14-2024, 12:05 PM
Karbonius airbox issue, fix myself or ship back? by Cubieman Started by Cubieman, 01-21-2024, 02:55 PM	17 responses 826 views 0 likes	Last Post by bigjae46 02-13-2024, 03:40 PM
Starter isn't being a very good starter by liam821 Started by liam821, 01-29-2024, 06:22 PM	30 responses 1,608 views 0 likes	Last Post by liam821 02-13-2024, 10:16 AM
Part number for foam above seat belt by liam821 Started by liam821, 02-12-2024, 03:06 PM	4 responses 160 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 730 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 1,821 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 263 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 227 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 563 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 238 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 1,446 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 1,490 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 429 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 144 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 940 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 5,854 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 301 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 431 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 226 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 245 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 216 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 429 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 270 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 1,275 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 316 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 6,716 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 403 views 0 likes	Last Post by CrisSilberGrau 01-29-2024, 08:27 AM

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E46 (2001 - 2006)