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by davidinnyc

Today, 10:15 AM

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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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S54 baffle upgrade

by bigjae46

05-15-2026, 05:12 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	2,672 responses 59,732 views 1 like	Last Post by Slideways 05-20-2026, 11:15 PM
Sticky: e46 M3 Tire Sizing Thread by liam821 Started by liam821, 03-20-2020, 12:32 PM	92 responses 20,230 views 3 likes	Last Post by Paulo337 05-09-2026, 03:43 PM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 12:18 PM	193 responses 7,154 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 39,479 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 8,022 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 6,077 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 13,150 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 12,526 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 24,274 views 10 likes	Last Post by elborikua 10-10-2025, 05:22 AM
All-season Tires by CybrSlydr Started by CybrSlydr, 04-03-2022, 06:29 AM	19 responses 606 views 0 likes	Last Post by BlueBimmers 04-07-2022, 07:56 AM
Upgrades during head job? by EthanolTurbo Started by EthanolTurbo, 04-02-2022, 07:58 PM	7 responses 484 views 0 likes	Last Post by stash1 04-05-2022, 11:02 AM
AC issue (Help) by M3Giovan Started by M3Giovan, 03-28-2022, 04:42 AM	2 responses 168 views 0 likes	Last Post by M3Giovan 04-05-2022, 02:28 AM
OE manufacturer part list by 8000RPM Started by 8000RPM, 06-26-2020, 12:30 PM	52 responses 2,537 views 0 likes	Last Post by Casa de Mesa 04-04-2022, 03:51 PM
Transmission fluid slowly leaking out of the drain and fill plug by Epsilon Started by Epsilon, 03-10-2022, 02:40 PM	18 responses 2,412 views 0 likes	Last Post by cobra 04-03-2022, 11:16 PM
Question about Schrick Cams by Arith2 Started by Arith2, 04-03-2022, 12:56 PM	2 responses 204 views 0 likes	Last Post by Arith2 04-03-2022, 01:07 PM
CSL Front Bumper Ducting by BMWahba Started by BMWahba, 04-01-2022, 04:33 AM	9 responses 1,871 views 0 likes	Last Post by duracellttu 04-03-2022, 09:26 AM
ZCP Wheel Paint - Need Spec by Estoril Started by Estoril, 03-13-2022, 03:51 PM	4 responses 443 views 0 likes	Last Post by JokerElite 04-03-2022, 04:44 AM
ZCP wheel fitment issues by Mpower04 Started by Mpower04, 04-02-2022, 01:29 PM	13 responses 1,481 views 0 likes	Last Post by 02_lsb 04-02-2022, 04:23 PM
e46 m54 oil leak near exhaust not vcg by countrybimmer Started by countrybimmer, 04-02-2022, 01:58 PM	0 responses 197 views 0 likes	Last Post by countrybimmer 04-02-2022, 01:58 PM
After market seats coding for air bag light by jpiazzam3 Started by jpiazzam3, 04-02-2022, 05:36 AM	8 responses 1,305 views 0 likes	Last Post by jpiazzam3 04-02-2022, 12:40 PM
How hard to replace leaky steering lines? by Maxhouse97 Started by Maxhouse97, 03-15-2022, 12:33 AM	14 responses 1,025 views 0 likes	Last Post by Maxhouse97 04-01-2022, 01:47 PM
Poor Acceleration/hesitation (mid-range only) @ full throttle only (FIXED) by MarcoPolo Started by MarcoPolo, 03-21-2022, 05:18 AM	13 responses 2,784 views 0 likes	Last Post by MarcoPolo 04-01-2022, 09:46 AM
P0420 / 0430 - Advice Needed by PSUEng Started by PSUEng, 03-27-2022, 10:07 AM	6 responses 270 views 0 likes	Last Post by Shonky 04-01-2022, 03:53 AM
Fuel door will lock, but not unlock, new actuator does the same thing. by Ramps Started by Ramps, 03-17-2022, 02:43 PM	18 responses 817 views 0 likes	Last Post by Shonky 04-01-2022, 03:48 AM
Supersprint v1 stepped headers on supercharged M3 by ArtiM3 Started by ArtiM3, 03-30-2022, 11:19 AM	6 responses 531 views 0 likes	Last Post by ArtiM3 03-30-2022, 10:40 PM
First Real Drive of the Year and A Few Questions by AvusM5 Started by AvusM5, 03-28-2022, 03:52 PM	4 responses 269 views 0 likes	Last Post by Obioban 03-30-2022, 09:54 AM
Is there an m-texture CSL out there? by Thoglan Started by Thoglan, 02-11-2022, 11:16 PM	26 responses 1,334 views 0 likes	Last Post by Tbonem3 03-30-2022, 09:53 AM
Advice on removing rocker arm shaft? by DoubleSidedTape Started by DoubleSidedTape, 03-27-2022, 01:32 PM	13 responses 962 views 0 likes	Last Post by Cubieman 03-29-2022, 09:03 PM
Post your alignment specs! by props Started by props, 03-25-2020, 08:43 AM	34 responses 11,874 views 0 likes	Last Post by Feffman 03-29-2022, 07:53 PM
RACP repair in Houston? by Aeko Started by Aeko, 03-28-2022, 09:32 PM	4 responses 186 views 0 likes	Last Post by Lavatoad 03-29-2022, 07:45 PM
SMG Relocation in 2020 by eacmen Started by eacmen, 03-30-2020, 11:33 AM	11 responses 2,162 views 0 likes	Last Post by 10figs 03-29-2022, 05:34 PM
Steering feel by HDriver Started by HDriver, 03-27-2022, 06:04 PM	6 responses 328 views 0 likes	Last Post by TexaZ3 03-29-2022, 05:06 PM
SLON-WORKSHOP Torsional Rigidity Platform. E46 M3 new experience & tests. Tech info by Slonik Started by Slonik, 11-11-2021, 03:02 PM	92 responses 5,056 views 7 likes	Last Post by Obioban 03-29-2022, 03:47 PM
Can I replace my rear diff cover without dropping the sub frame? by BigDave Started by BigDave, 03-24-2022, 10:45 PM	15 responses 1,907 views 0 likes	Last Post by BigDave 03-28-2022, 10:26 PM
Aux fan running after A/C removal by Sergmann Started by Sergmann, 03-21-2022, 03:20 AM	15 responses 994 views 0 likes	Last Post by sapote 03-28-2022, 08:24 AM
AC maintenance question by BigDave Started by BigDave, 03-26-2022, 10:17 PM	1 response 92 views 0 likes	Last Post by bigjae46 03-27-2022, 07:41 AM
Turner Motorsports customer service by lvm3sm46 Started by lvm3sm46, 03-11-2022, 01:40 PM	34 responses 1,058 views 0 likes	Last Post by Arith2 03-27-2022, 12:53 AM
AC System Help by duracellttu Started by duracellttu, 03-13-2022, 01:29 PM	6 responses 381 views 0 likes	Last Post by George Hill 03-26-2022, 07:21 AM
Ride height changed after CMP/Vincebar by Cubieman Started by Cubieman, 03-13-2022, 05:35 PM	65 responses 1,555 views 0 likes	Last Post by Mspir3d 03-24-2022, 02:46 PM
Tuned! 332whp! My Engine Build - Cams, Airbox, LTW Flyhweel & more :) by Syfon Started by Syfon, 09-06-2020, 05:02 AM	152 responses 9,921 views 7 likes	Last Post by Syfon 03-23-2022, 07:36 PM
CF roof and slick-tops - what do you do for an antenna? by CybrSlydr Started by CybrSlydr, 03-16-2022, 02:00 PM	14 responses 585 views 0 likes	Last Post by Arith2 03-23-2022, 05:40 AM
Experts Help - CSL Airbox - Violent Jerkiness and Bucking Under 2k RPM Under Load by BMWahba Started by BMWahba, 07-04-2021, 01:20 PM	70 responses 3,885 views 0 likes	Last Post by pnvhome 03-23-2022, 05:32 AM
CMP Solid Raising Subframe Bushings by E46m3zcp Started by E46m3zcp, 03-20-2022, 03:47 PM	13 responses 2,344 views 0 likes	Last Post by Tbonem3 03-22-2022, 10:03 PM
Adjustable Rear Camber Arms by Slideways Started by Slideways, 04-14-2021, 09:22 AM	31 responses 1,537 views 0 likes	Last Post by jet_dogg 03-22-2022, 10:06 AM
E46 M3 Convertible - M3 Badge alignment by yanto Started by yanto, 03-19-2022, 11:16 AM	3 responses 387 views 0 likes	Last Post by Slideways 03-21-2022, 06:19 PM
Gasket ID help by Mr.wReckless Started by Mr.wReckless, 03-21-2022, 10:29 AM	2 responses 131 views 0 likes	Last Post by Mr.wReckless 03-21-2022, 12:25 PM
The M3 + Pet Thread by shibui Started by shibui, 03-13-2022, 10:37 PM	23 responses 719 views 4 likes	Last Post by Obioban 03-21-2022, 07:52 AM
CSL Carbon Fiber Twill by JeremyJames Started by JeremyJames, 09-09-2021, 06:03 AM	22 responses 1,216 views 0 likes	Last Post by Cronenberged 03-20-2022, 09:26 PM
Mechanic shops in Michigan by BOOSTED Started by BOOSTED, 09-26-2020, 07:45 AM	28 responses 848 views 0 likes	Last Post by E46m3zcp 03-20-2022, 04:25 PM

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E46 (2001 - 2006)