E46 (2001 - 2006) - NA M3 Forums

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by CSL-ish46

Today, 12:44 PM

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e46 Coding/Tuning

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by YYZ-M3

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e46 Forced Induction

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by Mystic03

11-03-2025, 12:59 PM

Group Buys

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by 9kracing

11-25-2025, 08:44 AM

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Topics	Statistics	Last Post
Sticky: Dumb Question Thread - No Flaming Allowed by IamFODI Started by IamFODI, 09-12-2020, 09:07 AM	2,541 responses 52,056 views 1 like	Last Post by davidinnyc 12-08-2025, 06:42 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 10:13 AM	27 responses 12,634 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 12,042 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 22,133 views 9 likes	Last Post by elborikua 10-10-2025, 06:22 AM
Sticky: e46 M3 Press/Media by Obioban Started by Obioban, 03-20-2020, 10:13 AM	121 responses 7,472 views 1 like	Last Post by sbay 09-30-2025, 12:28 PM
Sticky: S54 Dyno Database by stash1 Started by stash1, 03-24-2020, 11:51 AM	545 responses 36,724 views 0 likes	Last Post by Nardo S54 09-22-2025, 06:58 AM
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 01:58 PM	76 responses 4,290 views 11 likes	Last Post by heinzboehmer 09-06-2025, 02:32 PM
Sticky: e46 M3 Tire Sizing Thread by liam821 Started by liam821, 03-20-2020, 01:32 PM	83 responses 18,688 views 3 likes	Last Post by liam821 07-28-2025, 02:36 PM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 01:18 PM	190 responses 6,724 views 27 likes	Last Post by xPhantom 05-15-2025, 01:12 PM
Front Stabilizer Bar Link too long by TropicalM3 Started by TropicalM3, 05-21-2023, 11:26 AM	2 responses 216 views 0 likes	Last Post by TropicalM3 05-21-2023, 06:50 PM
3.85 ring and pinion swap by jpiazzam3 Started by jpiazzam3, 05-20-2023, 08:19 PM	2 responses 284 views 0 likes	Last Post by bigjae46 05-21-2023, 07:42 AM
How to remove the diff half shaft? by sapote Started by sapote, 05-18-2023, 05:54 PM	4 responses 161 views 0 likes	Last Post by Arith2 05-20-2023, 06:07 PM
Remanufactured Caliper Questions. Missing M logo by evanr614 Started by evanr614, 05-14-2023, 06:36 PM	10 responses 340 views 0 likes	Last Post by bigjae46 05-20-2023, 04:41 PM
Repainting my front bumper and hood... by 05CherryM3 Started by 05CherryM3, 05-20-2023, 09:18 AM	3 responses 175 views 0 likes	Last Post by Slideways 05-20-2023, 11:48 AM
E46 M3 Trunk Badge M High Contrast Sticker by AvusM5 Started by AvusM5, 05-19-2023, 11:51 AM	3 responses 248 views 0 likes	Last Post by Icecream 05-19-2023, 03:07 PM
What size spacers should I run on OEM Style 67's (19")? by MTiz Started by MTiz, 05-06-2021, 10:28 AM	23 responses 5,625 views 0 likes	Last Post by MTiz 05-19-2023, 12:08 PM
Interesting Video on AP Racing Facebook/Ebay "kits" by eacmen Started by eacmen, 05-16-2023, 07:28 PM	18 responses 532 views 3 likes	Last Post by George Hill 05-19-2023, 08:06 AM
Anyone know what happened to MITE46 on E46F? by 0-60motorsports Started by 0-60motorsports, 05-16-2023, 01:19 AM	6 responses 490 views 1 like	Last Post by bigjae46 05-19-2023, 02:03 AM
E46 M3 Brembo Rotor Hat Positions by WestBankM4 Started by WestBankM4, 05-18-2023, 10:05 PM	3 responses 257 views 0 likes	Last Post by WestBankM4 05-19-2023, 12:15 AM
performance advantage to going catless at section 1 (full supersprint setup)? by gixxer Started by gixxer, 04-18-2022, 10:40 AM	72 responses 2,820 views 0 likes	Last Post by Obioban 05-18-2023, 07:57 AM
Rear window opens on its own…what’s failing? by Ramps Started by Ramps, 05-17-2023, 06:03 PM	3 responses 231 views 0 likes	Last Post by Ramps 05-18-2023, 05:54 AM
Carbon Fiber Fog Light Delete by audipwr1 Started by audipwr1, 05-10-2023, 05:15 PM	12 responses 569 views 0 likes	Last Post by jet_dogg 05-17-2023, 11:00 AM
Running cold by M3powerzz Started by M3powerzz, 04-15-2023, 09:14 PM	39 responses 1,827 views 0 likes	Last Post by Shonky 05-16-2023, 05:23 PM
Aftermarket O2 Sensor by Ubaderb Started by Ubaderb, 05-15-2023, 12:30 PM	8 responses 149 views 1 like	Last Post by CrisSilberGrau 05-16-2023, 03:00 PM
CSL Front bumper options by Chas3n Started by Chas3n, 05-05-2023, 07:45 PM	15 responses 660 views 0 likes	Last Post by Epoustouflant 05-16-2023, 08:15 AM
What am i missing here? O2 Harness Grommet? by elrichmeister Started by elrichmeister, 05-13-2023, 08:32 AM	14 responses 241 views 0 likes	Last Post by Slideways 05-15-2023, 07:45 PM
Rear Quarter Glass - Noise/Play From Socket After Removal by L0okitzRaj Started by L0okitzRaj, 05-14-2023, 08:43 PM	4 responses 187 views 0 likes	Last Post by L0okitzRaj 05-15-2023, 08:36 AM
Aftermarket piston quality / Torque plate measurements by S54B32 Started by S54B32, 05-09-2023, 11:26 PM	7 responses 421 views 1 like	Last Post by JakeM346 05-14-2023, 01:34 AM
Suspension Reinforcements for TCK DA by mcfreid Started by mcfreid, 05-12-2023, 07:39 AM	7 responses 303 views 0 likes	Last Post by K-Dawg 05-13-2023, 06:13 AM
M3 Coupe by JeremyJames Started by JeremyJames, 05-10-2023, 03:10 PM	8 responses 424 views 0 likes	Last Post by George Hill 05-12-2023, 06:46 AM
Brey Krause rear deck Harness mount by lvm3sm46 Started by lvm3sm46, 05-22-2022, 07:49 AM	46 responses 1,321 views 0 likes	Last Post by Tonggi 05-11-2023, 07:50 PM
Uploading photos by Cmamainer Started by Cmamainer, 05-11-2023, 01:56 PM	2 responses 123 views 0 likes	Last Post by Cmamainer 05-11-2023, 04:00 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, 01:06 PM	5 responses 272 views 0 likes	Last Post by terra 05-11-2023, 10:23 AM
GKN Visco Lok LSD - Disc Pump Seals by SirPancake Started by SirPancake, 05-06-2023, 07:26 PM	6 responses 424 views 1 like	Last Post by sapote 05-10-2023, 10:38 PM
Heater Core Delete Help by sdwz_m3 Started by sdwz_m3, 05-09-2023, 08:52 PM	4 responses 881 views 0 likes	Last Post by bigjae46 05-10-2023, 05:54 PM
Questions finalizing suspension refresh by Subfra///Me Started by Subfra///Me, 09-02-2022, 07:24 AM	81 responses 2,426 views 0 likes	Last Post by 01SG 05-10-2023, 07:00 AM
Diff ring gear bolts removed without using big vise? by sapote Started by sapote, 06-01-2021, 02:14 PM	28 responses 1,284 views 0 likes	Last Post by sapote 05-09-2023, 03:12 PM
Asking for opinions/help - need FCAB install tool? by Maxhouse97 Started by Maxhouse97, 05-06-2023, 03:49 AM	12 responses 389 views 0 likes	Last Post by duperdog 05-09-2023, 12:57 PM
FCM E46 M3 Ride Harmonizer suspension spreadsheet - aka Flatride !!! by Radekxpl Started by Radekxpl, 04-02-2020, 10:17 AM	95 responses 6,093 views 1 like	Last Post by Driver407 05-07-2023, 09:30 AM
034Motorsport's Density Line Motor Mounts feedback, impressions ? by Radekxpl Started by Radekxpl, 02-22-2022, 04:55 PM	8 responses 1,288 views 0 likes	Last Post by maupineda 05-07-2023, 09:22 AM
E46 Crank But No Start - Tried Handful of Things W/ No Luck by Heirforce1 Started by Heirforce1, 05-01-2023, 07:57 AM	21 responses 2,895 views 0 likes	Last Post by jet_dogg 05-06-2023, 06:55 PM
Need help troubleshooting rough/hunting idle following fuel system refresh by mittortz Started by mittortz, 05-06-2023, 09:59 AM	0 responses 113 views 0 likes	Last Post by mittortz 05-06-2023, 09:59 AM
Strut tower reinforcement plates not sitting flush against strut tower? by SQ13 Started by SQ13, 05-03-2023, 09:44 AM	19 responses 1,475 views 0 likes	Last Post by maupineda 05-05-2023, 01:13 PM
2023 Recommended Tune Options by bryce2113 Started by bryce2113, 04-12-2023, 03:45 PM	77 responses 2,837 views 0 likes	Last Post by aab010799 05-05-2023, 09:52 AM
Half-cage that doesn't require drilling into body? by shibui Started by shibui, 04-25-2023, 09:57 AM	30 responses 874 views 0 likes	Last Post by bigjae46 05-04-2023, 09:51 PM
Front bumper wire loom identification needed by 4getr34 Started by 4getr34, 04-30-2023, 05:49 PM	3 responses 177 views 0 likes	Last Post by 4getr34 05-04-2023, 05:40 PM
Why Do People Use Non-BMW Roundels on Wheels? by Advorsor Started by Advorsor, 05-02-2023, 04:42 PM	23 responses 576 views 0 likes	Last Post by Fresh6390 05-04-2023, 12:22 PM
Manual seat rails stuck by Leafsrule531 Started by Leafsrule531, 05-03-2023, 09:02 PM	1 response 202 views 0 likes	Last Post by Obioban 05-04-2023, 07:24 AM
Triple blink LCM by FastAlpine Started by FastAlpine, 04-28-2023, 06:42 AM	5 responses 486 views 0 likes	Last Post by BlueBimmers 05-04-2023, 07:13 AM

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E46 (2001 - 2006)