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by 0-60motorsports

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e46 Coding/Tuning

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e46 Forced Induction

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by AWE46M3

08-13-2026, 10:50 PM

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by 9kracing

07-08-2026, 08:00 PM

e46 M3 Photo Gallery

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Obioban's IR/IR M3

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10-13-2026, 05:08 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	2,825 responses 78,332 views 1 like	Last Post by oceansize 10-13-2026, 02:56 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 26,395 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 45,445 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 8,857 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 8,566 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 8,376 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 22,037 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 13,609 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 13,200 views 5 likes	Last Post by Mystic03 10-27-2025, 05:00 AM
Hvac won’t turn off? by Grke46m3 Started by Grke46m3, 01-24-2023, 03:52 PM	10 responses 401 views 0 likes	Last Post by Slideways 10-25-2023, 02:36 PM
Shops to Avoid In My Area Thread by 02_lsb Started by 02_lsb, 09-26-2023, 12:33 PM	46 responses 1,728 views 0 likes	Last Post by ChapterM3 10-24-2023, 04:29 PM
Correct euro bumper P/N? by Cubieman Started by Cubieman, 09-26-2023, 05:56 AM	25 responses 692 views 0 likes	Last Post by Casa de Mesa 10-24-2023, 11:40 AM
Autoberry leather? by ATB88 Started by ATB88, 10-23-2023, 11:31 AM	7 responses 570 views 0 likes	Last Post by jet_dogg 10-23-2023, 06:59 PM
(Solved) Excessive exhuast popping on decel all of a sudden. by Riley Started by Riley, 08-19-2023, 05:16 PM	31 responses 1,552 views 0 likes	Last Post by Riley 10-23-2023, 06:06 PM
S54 injector rail install help by M3DI Started by M3DI, 10-22-2023, 09:22 AM	3 responses 374 views 0 likes	Last Post by Riley 10-23-2023, 06:04 PM
Another One....and Another One.... by Anri Started by Anri, 09-16-2023, 05:13 AM	25 responses 1,360 views 11 likes	Last Post by Anri 10-23-2023, 02:10 PM
CSL IAT Sensor flange, find separately? by nextelbuddy Started by nextelbuddy, 10-23-2023, 07:43 AM	1 response 143 views 0 likes	Last Post by Slideways 10-23-2023, 07:51 AM
SMG Pump Motor - cheap fix by m3_sancho Started by m3_sancho, 10-20-2023, 08:26 AM	7 responses 295 views 3 likes	Last Post by eacmen 10-21-2023, 03:12 PM
Sudden Oil Consumption - SOLVED by trackjunky Started by trackjunky, 10-21-2023, 07:44 AM	3 responses 565 views 3 likes	Last Post by trackjunky 10-21-2023, 09:55 AM
rental vs my M by Jimbo's M Started by Jimbo's M, 06-04-2023, 01:07 PM	84 responses 2,395 views 1 like	Last Post by IamFODI 10-20-2023, 06:32 AM
For you guys with CAE or RTD or another direct mount shifter by T3amfish Started by T3amfish, 10-13-2023, 07:42 PM	9 responses 737 views 0 likes	Last Post by mrgizmo04 10-19-2023, 11:31 AM
New YFCM Carbon Driveshaft for ZF 5spd by Epoustouflant Started by Epoustouflant, 10-18-2023, 10:17 AM	2 responses 340 views 0 likes	Last Post by Feffman 10-19-2023, 02:39 AM
Vanos CNC timing chain guide. by E11even Started by E11even, 10-15-2023, 05:54 AM	15 responses 724 views 0 likes	Last Post by heinzboehmer 10-19-2023, 12:03 AM
P0456 code by SteelGreyM Started by SteelGreyM, 02-06-2022, 11:33 AM	18 responses 1,481 views 0 likes	Last Post by ugaexploder 10-18-2023, 03:51 PM
Engine Bay Positive Battery Terminal Relocation by AWE46M3 Started by AWE46M3, 09-13-2023, 08:20 PM	11 responses 2,675 views 1 like	Last Post by bigjae46 10-18-2023, 02:53 PM
Dynavin hvac relocation bracket with 12v or 3a sub option? by Jmacfromwayback Started by Jmacfromwayback, 04-22-2020, 06:15 PM	12 responses 1,162 views 0 likes	Last Post by BlueBimmers 10-18-2023, 02:00 PM
Part Number Question — HID rubber boot by 02_lsb Started by 02_lsb, 06-16-2021, 05:37 PM	15 responses 572 views 0 likes	Last Post by BMWE46M3 10-18-2023, 11:28 AM
OEM CSL Diffuser Quality by Nabs Started by Nabs, 03-10-2023, 01:47 PM	22 responses 1,389 views 0 likes	Last Post by 9kracing 10-18-2023, 07:08 AM
Error Code 232: Function Test, Tank Ventilation System by ugaexploder Started by ugaexploder, 10-09-2023, 09:54 AM	5 responses 852 views 0 likes	Last Post by ugaexploder 10-17-2023, 12:21 PM
Pulling to the left after tire change by Leafsrule531 Started by Leafsrule531, 04-16-2022, 10:39 PM	6 responses 307 views 0 likes	Last Post by Maddyalen 10-16-2023, 04:41 AM
CSL TRUNKS ON SALE by Hallerhan Started by Hallerhan, 08-18-2021, 03:10 AM	122 responses 9,215 views 4 likes	Last Post by TosM3 10-15-2023, 11:46 PM
Pic request: OEM CSL rear diffuser by c watson Started by c watson, 10-08-2023, 07:59 PM	10 responses 774 views 0 likes	Last Post by Cubieman 10-15-2023, 07:36 PM
Last try before I bring the car to a mechanic: fuel delivery problem by E46m3zcp Started by E46m3zcp, 10-09-2023, 03:29 PM	27 responses 1,279 views 1 like	Last Post by simonnim 10-15-2023, 05:45 PM
Are E36 M3 surpassing the E46 values? by GreyM340i Started by GreyM340i, 10-03-2023, 09:27 PM	49 responses 1,781 views 0 likes	Last Post by Nate047 10-15-2023, 08:00 AM
Clutch Pedal Feel by sleepyonthehighway Started by sleepyonthehighway, 10-09-2023, 07:08 AM	14 responses 824 views 0 likes	Last Post by sleepyonthehighway 10-14-2023, 06:29 PM
Did a PCA HPDE event and my arm got tired from point bys - need help going faster by Maxhouse97 Started by Maxhouse97, 10-08-2023, 05:24 PM	34 responses 982 views 0 likes	Last Post by Wernd 10-14-2023, 01:48 PM
Exhaust solution by m3fool Started by m3fool, 07-17-2022, 11:42 AM	27 responses 1,115 views 0 likes	Last Post by Arith2 10-13-2023, 08:56 PM
Flywheel Dowel Pin coming out - anyone come across this? by Cbouts Started by Cbouts, 10-02-2023, 12:24 PM	6 responses 514 views 0 likes	Last Post by sapote 10-13-2023, 06:31 PM
NEED HELP: Remind Me re: Brake Line Removal From Caliper -- Direction by Estoril Started by Estoril, 10-12-2023, 03:44 PM	5 responses 227 views 0 likes	Last Post by heinzboehmer 10-12-2023, 05:28 PM
Passenger occupancy sensor error by 0-60motorsports Started by 0-60motorsports, 02-03-2021, 11:16 AM	8 responses 319 views 0 likes	Last Post by Obioban 10-12-2023, 04:14 AM
Headers + Eisenmann sport exhaust sound by edzafero Started by edzafero, 10-09-2023, 01:09 PM	10 responses 1,004 views 0 likes	Last Post by Sid_E46 10-10-2023, 04:27 PM
The optimal window tint % by cobra Started by cobra, 05-06-2021, 08:33 PM	42 responses 4,022 views 0 likes	Last Post by Advorsor 10-10-2023, 11:42 AM
Today's blip shift shirt may be relevant to your interests by Obioban Started by Obioban, 02-21-2023, 11:47 AM	12 responses 688 views 0 likes	Last Post by Obioban 10-10-2023, 10:56 AM
Traction Control OFF by default by 9kracing Started by 9kracing, 10-06-2023, 02:57 PM	5 responses 246 views 0 likes	Last Post by Stilt 10-08-2023, 06:34 PM
Coolant temp at track by jk715 Started by jk715, 06-19-2020, 05:27 PM	42 responses 4,343 views 0 likes	Last Post by bigjae46 10-08-2023, 03:07 PM
Shifter Selector Rod Coupler by 90mtx Started by 90mtx, 10-01-2023, 07:21 AM	7 responses 333 views 0 likes	Last Post by 90mtx 10-07-2023, 10:17 AM
Bedding Brakes by Ma13tt Started by Ma13tt, 09-22-2023, 07:00 PM	73 responses 1,349 views 4 likes	Last Post by r4dr 10-06-2023, 04:48 PM
Borescope in the bell housing? by Cbouts Started by Cbouts, 10-04-2023, 07:57 AM	4 responses 267 views 0 likes	Last Post by sapote 10-06-2023, 11:51 AM
Recommendations for Upholstery Shop in Los Angeles? by LSB4Me Started by LSB4Me, 10-02-2023, 10:11 AM	6 responses 574 views 0 likes	Last Post by Nate047 10-05-2023, 03:14 PM

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E46 (2001 - 2006)