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by davidinnyc

Yesterday, 09:52 PM

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e46 Coding/Tuning

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Last Post: LCM swap shenanigans

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LCM swap shenanigans

by Schiffi

03-16-2026, 01:35 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: 48 Posts: 3,031

Last Post: Gauging Interest on Custom Exhaust

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Gauging Interest on Custom Exhaust

by who128

02-26-2026, 07:15 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	2,619 responses 56,170 views 1 like	Last Post by skylinekin Yesterday, 05:49 PM
Sticky: e46 M3 Press/Media by Obioban Started by Obioban, 03-20-2020, 09:13 AM	123 responses 7,854 views 1 like	Last Post by Slideways 03-09-2026, 07:11 PM
Sticky: e46 M3 Tire Sizing Thread by liam821 Started by liam821, 03-20-2020, 12:32 PM	85 responses 19,548 views 3 likes	Last Post by liam821 02-10-2026, 08:36 AM
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 12:58 PM	89 responses 5,405 views 11 likes	Last Post by Nate047 01-27-2026, 10:54 AM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 12:18 PM	191 responses 6,955 views 29 likes	Last Post by CarbonM3 12-17-2025, 07:02 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 09:13 AM	27 responses 12,937 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 12,308 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 23,374 views 10 likes	Last Post by elborikua 10-10-2025, 05:22 AM
Sticky: S54 Dyno Database by stash1 Started by stash1, 03-24-2020, 10:51 AM	545 responses 38,213 views 0 likes	Last Post by Nardo S54 09-22-2025, 05:58 AM
Another Fun 98.44% Increase in Genuine Parts by samthejam Started by samthejam, 01-16-2026, 07:21 PM	35 responses 888 views 0 likes	Last Post by Pklauser 01-26-2026, 03:00 PM
Sunbeam Section 3: first Impression’s, Thoughts and opinions by simplem3 Started by simplem3, 01-21-2026, 04:23 PM	51 responses 883 views 0 likes	Last Post by M3LSB.Gab 01-26-2026, 10:07 AM
Broomstick Shifter Refurbish/wrap - Any services? by siamkazi Started by siamkazi, 01-24-2026, 07:16 PM	3 responses 113 views 0 likes	Last Post by siamkazi 01-25-2026, 09:56 AM
S54 rebuild by M3loverboy Started by M3loverboy, 01-24-2026, 11:15 AM	1 response 127 views 0 likes	Last Post by Casa de Mesa 01-25-2026, 04:37 AM
Where are we going to source slicktop headliners? by ugaexploder Started by ugaexploder, 07-09-2023, 02:00 PM	104 responses 4,509 views 0 likes	Last Post by amiao 01-23-2026, 11:25 PM
Redirect: FS: Motorsport24 / KK Automobile hood by Nate047 Started by Nate047, 01-23-2026, 10:50 PM	—	—
Choosing a tune for your M3 with CSL airbox by karter16 Started by karter16, 01-15-2026, 02:35 PM	3 responses 353 views 21 likes	Last Post by karter16 01-23-2026, 10:00 PM
Question for those with Rogue strut bar by Cubieman Started by Cubieman, 01-23-2026, 04:20 PM	4 responses 102 views 0 likes	Last Post by Cubieman 01-23-2026, 08:26 PM
DIY: New Owner, Would Love Advice by TR_Beastmode Started by TR_Beastmode, 01-05-2026, 06:43 PM	83 responses 1,212 views 1 like	Last Post by TR_Beastmode 01-23-2026, 08:15 PM
Roundel magazine - s54 swap article by nyc951 Started by nyc951, 01-11-2026, 04:54 AM	7 responses 315 views 3 likes	Last Post by nextelbuddy 01-23-2026, 06:00 PM
Battery Light ON, with cold start for few seconds longer by elrichmeister Started by elrichmeister, 04-12-2024, 12:54 PM	29 responses 645 views 0 likes	Last Post by sapote 01-23-2026, 03:38 PM
Feeler: Girodisc 2-piece floating rotors for E46 M3 by r4dr Started by r4dr, 03-02-2021, 02:18 PM	125 responses 7,305 views 4 likes	Last Post by maupineda 01-23-2026, 12:54 PM
Rogue Engineering oil return line vs stock by Nate047 Started by Nate047, 12-31-2025, 07:26 PM	26 responses 447 views 0 likes	Last Post by bigjae46 01-23-2026, 04:58 AM
Oil pump replacement vs piston only by chris719 Started by chris719, 01-22-2026, 11:15 AM	7 responses 119 views 0 likes	Last Post by bigjae46 01-23-2026, 04:55 AM
Corteco VCG by 6speedS54 Started by 6speedS54, 01-17-2026, 04:52 PM	32 responses 489 views 0 likes	Last Post by Cubieman 01-22-2026, 06:03 PM
My new amplifier upgrade by GreyM340i Started by GreyM340i, 12-12-2022, 07:53 PM	113 responses 6,550 views 8 likes	Last Post by Shonky 01-22-2026, 03:34 PM
Redirect: Individual E46 M3 Vlog and build journal by amiao Started by amiao, 01-22-2026, 12:23 PM	—	—
Persistent clunk post RACP repair / rear end refresh (video evidence) by Nate047 Started by Nate047, 01-19-2026, 10:56 PM	9 responses 270 views 0 likes	Last Post by Nate047 01-22-2026, 09:40 AM
Sending messages by Wassupdud21 Started by Wassupdud21, 07-10-2023, 08:26 AM	11 responses 460 views 0 likes	Last Post by E46_AL 01-21-2026, 05:07 PM
Steering Rack Rebuild ?? by PSUEng Started by PSUEng, 07-05-2023, 03:48 PM	66 responses 3,698 views 0 likes	Last Post by Maurzog 01-21-2026, 04:26 PM
BlueBus: A fully integrated A2DP Bluetooth solution by t3ddftw Started by t3ddftw, 03-22-2020, 01:00 PM	1,365 responses 90,881 views 1 like	Last Post by ///Marecki 01-20-2026, 06:22 PM
Overheating in Extreme Cold Temperatures by S14 Started by S14, 01-12-2026, 08:49 PM	8 responses 232 views 0 likes	Last Post by sapote 01-20-2026, 12:34 PM
19x10 +25 square by 9kracing Started by 9kracing, 01-18-2026, 11:21 AM	8 responses 243 views 0 likes	Last Post by Sharocks 01-20-2026, 07:43 AM
Salt decontamination and undercarrage TLC by ///Marecki Started by ///Marecki, 01-12-2026, 06:06 PM	7 responses 231 views 1 like	Last Post by ///Marecki 01-18-2026, 05:04 PM
Exhaust gaskets - sizes / generic replacements? by Nate047 Started by Nate047, 01-17-2026, 07:36 AM	3 responses 79 views 0 likes	Last Post by 6speedS54 01-18-2026, 02:06 PM
Just Bought a VF 570 E46 M3 – Looking for Baseline & Reliability Advice by M3Mino Started by M3Mino, 01-18-2026, 01:11 PM	1 response 128 views 1 like	Last Post by 1000hp 01-18-2026, 01:26 PM
Replacement Motion Control Suspension adjuster set screw by uberchris Started by uberchris, 01-18-2026, 09:01 AM	1 response 63 views 2 likes	Last Post by Estoril 01-18-2026, 10:52 AM
CSL REGISTER Gone? by 0-60motorsports Started by 0-60motorsports, 08-10-2025, 09:18 PM	48 responses 1,025 views 0 likes	Last Post by DazBlackCSL 01-17-2026, 11:52 PM
Auto Appraiser in Toronto Area by YYZ-M3 Started by YYZ-M3, 01-17-2026, 04:36 AM	0 responses 31 views 0 likes	Last Post by YYZ-M3 01-17-2026, 04:36 AM
GC front sway bar adjustment range question . . . .flat ride related by Big Nodge Started by Big Nodge, 01-14-2026, 04:38 PM	2 responses 106 views 0 likes	Last Post by Big Nodge 01-16-2026, 03:51 PM
CSL AIrbox w/ MAP/IAT flash tune poll by 4getr34 Started by 4getr34, 01-13-2026, 03:00 PM	29 responses 778 views 1 like	Last Post by Gearhead55 01-16-2026, 09:27 AM
What is this on my O2 sensor? by Luminus Started by Luminus, 01-14-2026, 06:37 PM	3 responses 151 views 0 likes	Last Post by SQ13 01-15-2026, 06:12 PM
MRS codes, help diagnosing and understanding by Nate047 Started by Nate047, 01-10-2026, 07:45 PM	9 responses 127 views 0 likes	Last Post by Nate047 01-14-2026, 11:19 PM
Meanwhile, at the roof swap shop . . . by LSB4Me Started by LSB4Me, 01-08-2026, 10:31 PM	19 responses 674 views 6 likes	Last Post by LSB4Me 01-14-2026, 10:50 PM
s54 rebuild by M3loverboy Started by M3loverboy, 01-13-2026, 01:33 PM	5 responses 196 views 0 likes	Last Post by BMWfanz 01-14-2026, 10:29 PM
Standard to Navigation Double-Din bracket by davidinnyc Started by davidinnyc, 01-12-2026, 05:41 PM	3 responses 116 views 2 likes	Last Post by bigjae46 01-14-2026, 04:55 AM
Crank sensor clip part number? by bmwfnatic Started by bmwfnatic, 01-01-2025, 03:48 PM	2 responses 110 views 1 like	Last Post by M.Innovations 01-13-2026, 09:44 PM
RASP Reduction - on Euro setup by simplem3 Started by simplem3, 01-13-2026, 11:13 AM	4 responses 127 views 0 likes	Last Post by simplem3 01-13-2026, 04:03 PM
E46 M3 DCT Conversion by xansabi Started by xansabi, 01-11-2026, 11:47 AM	16 responses 376 views 0 likes	Last Post by liam821 01-13-2026, 08:21 AM
Battery tender / trickle charger recommendations? by Nate047 Started by Nate047, 11-27-2022, 04:19 PM	36 responses 1,696 views 0 likes	Last Post by ZCPIBM3 01-12-2026, 02:08 PM

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