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e46 Coding/Tuning

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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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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	2,539 responses 51,954 views 1 like	Last Post by 0-60motorsports 12-01-2025, 10:21 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 10:13 AM	27 responses 12,610 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 12,010 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 22,029 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 7,450 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 36,641 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 4,207 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 18,625 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 6,721 views 27 likes	Last Post by xPhantom 05-15-2025, 01:12 PM
Which BBK fits Style 67 19s without spacers by BL92 Started by BL92, 11-27-2025, 11:29 PM	2 responses 49 views 0 likes	Last Post by BL92 11-28-2025, 01:16 AM
New S54 oil analyses by BRiley Started by BRiley, 01-30-2025, 07:33 AM	1 response 193 views 5 likes	Last Post by BRiley 11-27-2025, 05:35 AM
Aftermarket E46 M3 windshield cowl by Gt4 Started by Gt4, 10-31-2025, 05:38 AM	29 responses 768 views 4 likes	Last Post by YYZ-M3 11-27-2025, 04:28 AM
EWS Delete + New Key issues by L0okitzRaj Started by L0okitzRaj, 11-25-2025, 07:17 PM	6 responses 80 views 0 likes	Last Post by sapote 11-26-2025, 02:52 PM
Aftermarket Clamps for OEM Airbox? by Triqzy Started by Triqzy, 11-10-2020, 11:00 AM	19 responses 1,651 views 1 like	Last Post by 4getr34 11-26-2025, 01:17 PM
DIY: Porsche Brembo 996 BBK conversion by Tbonem3 Started by Tbonem3, 03-27-2020, 10:15 AM	691 responses 43,541 views 15 likes	Last Post by heinzboehmer 11-26-2025, 09:31 AM
Window Regulators - OEM vs URO by OEMPLUS Started by OEMPLUS, 11-24-2025, 09:06 PM	16 responses 232 views 0 likes	Last Post by AWE46M3 11-26-2025, 09:28 AM
Well plated, sir by LSB4Me Started by LSB4Me, 11-26-2025, 12:13 AM	2 responses 150 views 0 likes	Last Post by LSB4Me 11-26-2025, 07:48 AM
New engine, new clutch, what's this noise? by BRiley Started by BRiley, 01-29-2025, 05:36 PM	7 responses 271 views 0 likes	Last Post by BRiley 11-25-2025, 08:03 PM
Solid rear end stuff = NVH. Is URO diff cover any good? by m3panda Started by m3panda, 10-28-2025, 02:20 PM	16 responses 304 views 0 likes	Last Post by maupineda 11-25-2025, 06:49 PM
CSL Diffuser options by ej257 Started by ej257, 02-23-2021, 09:10 AM	323 responses 16,468 views 2 likes	Last Post by elrichmeister 11-25-2025, 06:44 PM
What NON-coilover suspension do you prefer by Arith2 Started by Arith2, 09-28-2020, 05:06 PM	109 responses 5,439 views 0 likes	Last Post by Tbonem3 11-25-2025, 03:25 PM
LED tail light conversion by Hammerfang Started by Hammerfang, 11-05-2025, 07:12 AM	14 responses 299 views 0 likes	Last Post by fattycharged 11-25-2025, 09:49 AM
Uneven camber plate settings by Cubieman Started by Cubieman, 11-22-2025, 09:25 PM	22 responses 254 views 0 likes	Last Post by sapote 11-24-2025, 09:13 PM
Trunk latch issues by ATB88 Started by ATB88, 03-06-2025, 08:13 AM	7 responses 151 views 0 likes	Last Post by Hammerfang 11-24-2025, 06:46 PM
Review: Cobra Nogaro seats (uniquely street friendly fixed back bucket seat) by Obioban Started by Obioban, 03-20-2020, 10:01 AM	480 responses 25,298 views 5 likes	Last Post by Gearhead55 11-24-2025, 05:54 PM
Debating a Manual Conversion. Thoughts? by Kipjames3 Started by Kipjames3, 08-20-2025, 11:34 PM	68 responses 1,111 views 0 likes	Last Post by 1000hp 11-24-2025, 05:15 PM
Best CSL Airbox Setup? by Kipjames3 Started by Kipjames3, 09-16-2025, 12:08 PM	84 responses 2,204 views 0 likes	Last Post by Keith_MN 11-24-2025, 08:34 AM
Tariffs on E88 Orders by AWE46M3 Started by AWE46M3, 11-19-2025, 09:01 PM	15 responses 406 views 0 likes	Last Post by AWE46M3 11-23-2025, 03:01 PM
Strut Tower Reinforcements - Something different! by bigjae46 Started by bigjae46, 11-22-2025, 10:48 AM	5 responses 197 views 0 likes	Last Post by bigjae46 11-22-2025, 07:42 PM
Engine Rebuild Advice - To Remove The Head Or Not? by Syfon Started by Syfon, 04-13-2020, 04:49 PM	44 responses 2,902 views 0 likes	Last Post by cidini 11-22-2025, 06:04 PM
Door stuck shut, can't open from the inside or out by Thoglan Started by Thoglan, 02-20-2023, 06:24 PM	8 responses 1,778 views 0 likes	Last Post by FFWD 11-22-2025, 09:31 AM
Bad driver door actuator? by 6speedS54 Started by 6speedS54, 11-22-2025, 07:20 AM	0 responses 37 views 0 likes	Last Post by 6speedS54 11-22-2025, 07:20 AM
Buildjournal Sport DSC Tune for MK20 by lemoose Started by lemoose, 11-20-2025, 02:41 PM	5 responses 184 views 0 likes	Last Post by Altaran 11-22-2025, 05:57 AM
Complete BMW Special Tool List (part numbers) by bmwfnatic Started by bmwfnatic, 03-02-2022, 03:54 PM	15 responses 3,784 views 19 likes	Last Post by BL92 11-22-2025, 12:25 AM
Will Style 67 18" fit over stop techs? by Pierceharrison Started by Pierceharrison, 11-20-2025, 07:13 PM	4 responses 89 views 0 likes	Last Post by BL92 11-21-2025, 06:38 PM
Anybody tried this? Sec-1 with cats and resonators by 1000hp Started by 1000hp, 11-15-2025, 07:08 AM	20 responses 327 views 6 likes	Last Post by T3amfish 11-21-2025, 05:36 PM
Porsche Brembo 996 BBK Conversion-- let's figure out how to fix the dust boots by Obioban Started by Obioban, 08-16-2023, 06:17 AM	252 responses 6,545 views 3 likes	Last Post by Obioban 11-21-2025, 09:55 AM
NGK DCPR8EKP or DCPR8EIX ? by ac427 Started by ac427, 03-22-2025, 02:30 PM	11 responses 491 views 0 likes	Last Post by bigjae46 11-21-2025, 05:23 AM
Cold Start Rattle at 2k RPM by cchu782 Started by cchu782, 11-10-2025, 09:20 AM	5 responses 165 views 0 likes	Last Post by sapote 11-20-2025, 03:02 PM
Intake Valve Leak by ///M3RIC Started by ///M3RIC, 11-05-2025, 02:45 PM	13 responses 256 views 0 likes	Last Post by sapote 11-20-2025, 08:37 AM
Fan Clutch Info by samthejam Started by samthejam, 11-18-2025, 12:32 PM	6 responses 190 views 7 likes	Last Post by samthejam 11-20-2025, 07:21 AM
Front Differential Mount Washer by Randall921 Started by Randall921, 11-18-2025, 07:28 AM	13 responses 129 views 0 likes	Last Post by Nate047 11-19-2025, 01:54 PM
Meed dorection: Brake pad purchase by x Spades x Started by x Spades x, 11-18-2025, 08:42 PM	5 responses 90 views 0 likes	Last Post by TeraSeraph 11-19-2025, 07:07 AM
Horse Power Freaks Stage 1 turbo kit - value? reliability? by cornerbalanced Started by cornerbalanced, 11-09-2025, 03:54 PM	23 responses 520 views 1 like	Last Post by bmw m3 s50 11-19-2025, 05:05 AM
Group Buy: Liteglass lightweight Windshield by Altaran Started by Altaran, 07-30-2022, 07:07 AM	45 responses 2,167 views 1 like	Last Post by bmw m3 s50 11-19-2025, 04:54 AM
SS V1 headers with Bimmerworld Y pipe by CrookedCommie Started by CrookedCommie, 02-22-2024, 06:04 AM	6 responses 262 views 0 likes	Last Post by CrookedCommie 11-19-2025, 04:48 AM
Valve cover gasket by MotorSportThree Started by MotorSportThree, 11-12-2025, 06:35 PM	16 responses 184 views 0 likes	Last Post by BL92 11-19-2025, 02:51 AM
Battery Light on mid-corner by A.moser26 Started by A.moser26, 11-01-2025, 08:09 PM	18 responses 216 views 0 likes	Last Post by A.moser26 11-18-2025, 06:04 PM
AA vs Megan Racing headers by Mustafa564 Started by Mustafa564, 11-18-2025, 04:37 PM	3 responses 69 views 0 likes	Last Post by Slideways 11-18-2025, 04:55 PM

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E46 (2001 - 2006)