E46 (2001 - 2006) - NA M3 Forums

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by sasha

Yesterday, 04:51 PM

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e46 Coding/Tuning

Topics: 408 Posts: 4,150

Last Post: M track mode w/ZHP rack

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M track mode w/ZHP rack

by Tbonem3

05-13-2026, 09:01 AM

e46 Forced Induction

Topics: 47 Posts: 498

Last Post: Just Bought a VF 570 E46 M3 – Looking for Baseline & Reliability Advice

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Just Bought a VF 570 E46 M3 – Looking for Baseline & Reliability Advice

by M3Mino

02-27-2026, 06:31 AM

Group Buys

Topics: 49 Posts: 3,040

Last Post: S54 baffle upgrade

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by bigjae46

05-15-2026, 05:12 AM

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Topics	Statistics	Last Post
Sticky: e46 M3 Tire Sizing Thread by liam821 Started by liam821, 03-20-2020, 12:32 PM	92 responses 20,195 views 3 likes	Last Post by Paulo337 05-09-2026, 03:43 PM
Sticky: Dumb Question Thread - No Flaming Allowed by IamFODI Started by IamFODI, 09-12-2020, 08:07 AM	2,669 responses 59,579 views 1 like	Last Post by Cubieman 05-03-2026, 03:30 PM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 12:18 PM	193 responses 7,139 views 29 likes	Last Post by bhenderson 04-13-2026, 12:16 PM
Sticky: S54 Dyno Database by stash1 Started by stash1, 03-24-2020, 10:51 AM	546 responses 39,428 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 8,013 views 1 like	Last Post by Slideways 03-09-2026, 07:11 PM
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 12:58 PM	89 responses 6,064 views 11 likes	Last Post by Nate047 01-27-2026, 10:54 AM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 09:13 AM	27 responses 13,136 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 12,519 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 24,253 views 10 likes	Last Post by elborikua 10-10-2025, 05:22 AM
Suspension Reinforcements for TCK DA by mcfreid Started by mcfreid, 05-12-2023, 06:39 AM	7 responses 352 views 0 likes	Last Post by K-Dawg 05-13-2023, 05:13 AM
M3 Coupe by JeremyJames Started by JeremyJames, 05-10-2023, 02:10 PM	8 responses 429 views 0 likes	Last Post by George Hill 05-12-2023, 05:46 AM
Brey Krause rear deck Harness mount by lvm3sm46 Started by lvm3sm46, 05-22-2022, 06:49 AM	46 responses 1,410 views 0 likes	Last Post by Tonggi 05-11-2023, 06:50 PM
Uploading photos by Cmamainer Started by Cmamainer, 05-11-2023, 12:56 PM	2 responses 133 views 0 likes	Last Post by Cmamainer 05-11-2023, 03:00 PM
Going stock: how to restore the hose that the CSL MAP sensor T-adapter connects to? by Epsilon Started by Epsilon, 05-09-2023, 12:06 PM	5 responses 290 views 0 likes	Last Post by terra 05-11-2023, 09:23 AM
GKN Visco Lok LSD - Disc Pump Seals by SirPancake Started by SirPancake, 05-06-2023, 06:26 PM	6 responses 492 views 1 like	Last Post by sapote 05-10-2023, 09:38 PM
Heater Core Delete Help by sdwz_m3 Started by sdwz_m3, 05-09-2023, 07:52 PM	4 responses 1,010 views 0 likes	Last Post by bigjae46 05-10-2023, 04:54 PM
Questions finalizing suspension refresh by Subfra///Me Started by Subfra///Me, 09-02-2022, 06:24 AM	81 responses 2,579 views 0 likes	Last Post by 01SG 05-10-2023, 06:00 AM
Diff ring gear bolts removed without using big vise? by sapote Started by sapote, 06-01-2021, 01:14 PM	28 responses 1,397 views 0 likes	Last Post by sapote 05-09-2023, 02:12 PM
Asking for opinions/help - need FCAB install tool? by Maxhouse97 Started by Maxhouse97, 05-06-2023, 02:49 AM	12 responses 449 views 0 likes	Last Post by duperdog 05-09-2023, 11:57 AM
FCM E46 M3 Ride Harmonizer suspension spreadsheet - aka Flatride !!! by Radekxpl Started by Radekxpl, 04-02-2020, 09:17 AM	95 responses 6,397 views 1 like	Last Post by Driver407 05-07-2023, 08:30 AM
034Motorsport's Density Line Motor Mounts feedback, impressions ? by Radekxpl Started by Radekxpl, 02-22-2022, 03:55 PM	8 responses 1,556 views 0 likes	Last Post by maupineda 05-07-2023, 08:22 AM
E46 Crank But No Start - Tried Handful of Things W/ No Luck by Heirforce1 Started by Heirforce1, 05-01-2023, 06:57 AM	21 responses 3,478 views 0 likes	Last Post by jet_dogg 05-06-2023, 05:55 PM
Need help troubleshooting rough/hunting idle following fuel system refresh by mittortz Started by mittortz, 05-06-2023, 08:59 AM	0 responses 124 views 0 likes	Last Post by mittortz 05-06-2023, 08:59 AM
Strut tower reinforcement plates not sitting flush against strut tower? by SQ13 Started by SQ13, 05-03-2023, 08:44 AM	19 responses 1,616 views 0 likes	Last Post by maupineda 05-05-2023, 12:13 PM
2023 Recommended Tune Options by bryce2113 Started by bryce2113, 04-12-2023, 02:45 PM	77 responses 3,114 views 0 likes	Last Post by aab010799 05-05-2023, 08:52 AM
Half-cage that doesn't require drilling into body? by shibui Started by shibui, 04-25-2023, 08:57 AM	30 responses 976 views 0 likes	Last Post by bigjae46 05-04-2023, 08:51 PM
Front bumper wire loom identification needed by 4getr34 Started by 4getr34, 04-30-2023, 04:49 PM	3 responses 182 views 0 likes	Last Post by 4getr34 05-04-2023, 04:40 PM
Why Do People Use Non-BMW Roundels on Wheels? by Advorsor Started by Advorsor, 05-02-2023, 03:42 PM	23 responses 606 views 0 likes	Last Post by Fresh6390 05-04-2023, 11:22 AM
Manual seat rails stuck by Leafsrule531 Started by Leafsrule531, 05-03-2023, 08:02 PM	1 response 216 views 0 likes	Last Post by Obioban 05-04-2023, 06:24 AM
Triple blink LCM by FastAlpine Started by FastAlpine, 04-28-2023, 05:42 AM	5 responses 548 views 0 likes	Last Post by BlueBimmers 05-04-2023, 06:13 AM
KW V2 coilovers rear adjustment issue by Leafsrule531 Started by Leafsrule531, 04-03-2023, 02:26 PM	39 responses 1,364 views 0 likes	Last Post by toy4to 05-02-2023, 08:44 PM
M3 Slow Acceleration by Stilt Started by Stilt, 05-02-2023, 01:23 PM	5 responses 279 views 0 likes	Last Post by Stilt 05-02-2023, 07:41 PM
New Key fob help by Dat.E46M3 Started by Dat.E46M3, 04-28-2023, 04:16 PM	5 responses 339 views 1 like	Last Post by Dat.E46M3 05-02-2023, 11:50 AM
An E46 M3 Touring & More: Turning BMW Dreams Into Reality by PetrolM3 Started by PetrolM3, 04-29-2023, 07:42 AM	7 responses 680 views 3 likes	Last Post by jet_dogg 05-01-2023, 12:24 PM
Low oil from w/ dipstick on warm oil, but not cold… by Chanman1029 Started by Chanman1029, 04-19-2023, 07:32 PM	25 responses 2,832 views 0 likes	Last Post by Chanman1029 05-01-2023, 12:21 PM
Rmanufactured alternator - Bosch vs OE? by Maxhouse97 Started by Maxhouse97, 04-23-2023, 03:12 AM	18 responses 580 views 0 likes	Last Post by Black107 05-01-2023, 08:45 AM
Front lower control arm replacement by t44tq Started by t44tq, 04-28-2023, 02:34 PM	20 responses 713 views 0 likes	Last Post by 01SG 05-01-2023, 07:42 AM
Strut Tower Brace Nut Washers by cobra Started by cobra, 04-28-2023, 02:25 PM	2 responses 185 views 0 likes	Last Post by bigjae46 04-29-2023, 09:38 AM
Starter issue by nuc1 Started by nuc1, 04-26-2023, 05:18 PM	6 responses 167 views 0 likes	Last Post by sapote 04-28-2023, 04:39 PM
GM5 or Door Lock Actuator? by D-O Started by D-O, 08-05-2021, 04:43 PM	10 responses 744 views 0 likes	Last Post by D-O 04-28-2023, 06:14 AM
Dinan Short Shifter? by M3mike Started by M3mike, 05-11-2020, 07:33 AM	19 responses 2,607 views 0 likes	Last Post by Amos 04-27-2023, 04:50 PM
New Group Buy: Lightweight Forged Steel Flywheel by TTV Racing by Epoustouflant Started by Epoustouflant, 04-25-2023, 03:14 AM	5 responses 436 views 0 likes	Last Post by chapmans 04-27-2023, 08:03 AM
CCV broke installing CSL crankcase vent hose by M3Hokie Started by M3Hokie, 04-27-2023, 04:50 AM	6 responses 284 views 0 likes	Last Post by nextelbuddy 04-27-2023, 07:41 AM
Looking for a part number by sleeks Started by sleeks, 04-26-2023, 08:01 AM	10 responses 343 views 0 likes	Last Post by George Hill 04-27-2023, 05:22 AM
6-speed detent pins repair by Chanman1029 Started by Chanman1029, 07-17-2021, 06:51 PM	20 responses 1,769 views 0 likes	Last Post by sapote 04-26-2023, 10:17 PM
Strange RACP repair...? by Nate047 Started by Nate047, 04-25-2023, 03:52 PM	10 responses 500 views 0 likes	Last Post by Nate047 04-26-2023, 06:21 PM
Good video on engine break in, including the usefulness of bearing break in by Obioban Started by Obioban, 04-14-2023, 07:22 AM	51 responses 1,550 views 6 likes	Last Post by Arith2 04-26-2023, 07:49 AM
Storing stock seats long term by Onefastsicilian Started by Onefastsicilian, 04-24-2023, 06:44 AM	5 responses 259 views 0 likes	Last Post by diaz_csl 04-25-2023, 07:53 PM
Questions re TMS Hybrid Camber Plates by LSB4Me Started by LSB4Me, 04-24-2023, 09:10 PM	0 responses 139 views 0 likes	Last Post by LSB4Me 04-24-2023, 09:10 PM

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E46 (2001 - 2006)