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For Sale: Supersprint Sport Section 3 Muffler Non Resonated Section 2 Exhaust SoCal

by simon_c

Today, 12:23 PM

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e46 Coding/Tuning

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by karter16

06-09-2026, 11:27 AM

e46 Forced Induction

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by Bayern///M3

06-01-2026, 11:31 AM

Group Buys

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by bigjae46

05-15-2026, 05:12 AM

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Topics	Statistics	Last Post
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 12:58 PM	94 responses 6,537 views 11 likes	Last Post by nicoisengineer Today, 07:53 AM
Sticky: Dumb Question Thread - No Flaming Allowed by IamFODI Started by IamFODI, 09-12-2020, 08:07 AM	2,712 responses 61,799 views 1 like	Last Post by IamFODI Yesterday, 05:19 PM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 12:18 PM	197 responses 7,312 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 20,366 views 3 likes	Last Post by Paulo337 05-09-2026, 03:43 PM
Sticky: S54 Dyno Database by stash1 Started by stash1, 03-24-2020, 10:51 AM	546 responses 40,152 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 8,117 views 1 like	Last Post by Slideways 03-09-2026, 07:11 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 09:13 AM	27 responses 13,226 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 12,619 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 24,547 views 10 likes	Last Post by elborikua 10-10-2025, 05:22 AM
Brembo Acquires Öhlins by PetrolM3 Started by PetrolM3, 10-11-2024, 07:18 AM	0 responses 159 views 2 likes	Last Post by PetrolM3 10-11-2024, 07:18 AM
Baby Seats by Kdubski Started by Kdubski, 10-07-2024, 03:03 PM	10 responses 280 views 0 likes	Last Post by Nate047 10-09-2024, 11:47 AM
Multifunction steering wheel: wiring problem with cruise control by Driver_Official Started by Driver_Official, 10-09-2024, 01:03 AM	1 response 111 views 0 likes	Last Post by Slideways 10-09-2024, 01:31 AM
Trunk key lock cylinder connector by Atreezy Started by Atreezy, 10-08-2024, 09:31 AM	2 responses 77 views 0 likes	Last Post by Atreezy 10-08-2024, 03:56 PM
Heavy Duty exhaust hangers? by old///MFanatic Started by old///MFanatic, 06-12-2020, 02:24 PM	42 responses 2,107 views 0 likes	Last Post by R60BBA 10-08-2024, 07:26 AM
Anyone running 18x9 front and 18x10 rear wheels - What tire sizes are you running by bmw m3 s50 Started by bmw m3 s50, 09-27-2024, 12:55 PM	19 responses 835 views 0 likes	Last Post by bmw m3 s50 10-08-2024, 04:29 AM
Opinions on Nanking AR-1 for track days? by Maxhouse97 Started by Maxhouse97, 09-21-2024, 03:29 AM	12 responses 496 views 0 likes	Last Post by Maxhouse97 10-07-2024, 06:05 PM
Hesitation when decelerating (SMG) by x Spades x Started by x Spades x, 10-04-2024, 06:45 AM	9 responses 148 views 0 likes	Last Post by sapote 10-07-2024, 11:40 AM
DIY: CSL Trunk Install by Titaniu//M Started by Titaniu//M, 06-20-2020, 03:51 PM	28 responses 7,741 views 4 likes	Last Post by ugaexploder 10-06-2024, 02:51 PM
Convertible front seat not folding by 6speedS54 Started by 6speedS54, 10-05-2024, 09:26 AM	0 responses 69 views 0 likes	Last Post by 6speedS54 10-05-2024, 09:26 AM
E46 M3 C&R Oil Cooler by sdwz_m3 Started by sdwz_m3, 08-28-2024, 05:09 PM	25 responses 1,106 views 0 likes	Last Post by sdwz_m3 10-04-2024, 09:57 PM
HELP! Valve tick that will not go away by Str8f4c3 Started by Str8f4c3, 04-13-2024, 05:27 PM	13 responses 719 views 0 likes	Last Post by Str8f4c3 10-04-2024, 02:59 PM
Error code 178?? by x Spades x Started by x Spades x, 10-04-2024, 06:26 AM	2 responses 84 views 0 likes	Last Post by x Spades x 10-04-2024, 07:14 AM
2002 front core support and front bumper brace by Dptmachine Started by Dptmachine, 10-02-2024, 12:00 PM	2 responses 97 views 0 likes	Last Post by nuc1 10-03-2024, 06:53 AM
E46 M3 CSL Front Sway bar weight by maupineda Started by maupineda, 09-20-2022, 06:11 PM	12 responses 588 views 2 likes	Last Post by 0-60motorsports 10-01-2024, 09:16 PM
Sway Bar Reinforcement(s)-Thoughts! by Fresh1179 Started by Fresh1179, 03-27-2020, 10:22 AM	16 responses 1,079 views 0 likes	Last Post by emthree 10-01-2024, 07:52 AM
Turner CSL style airbox, pros and cons? by Nate047 Started by Nate047, 08-28-2024, 08:25 PM	65 responses 3,039 views 2 likes	Last Post by MTiz 09-30-2024, 10:22 AM
Does Dr Vanos or Beisan do holiday sales? by Andratch Started by Andratch, 09-28-2024, 08:18 PM	3 responses 143 views 1 like	Last Post by Slideways 09-28-2024, 09:46 PM
Front Control Arm Ball Joint Boot Repair by maupineda Started by maupineda, 07-07-2024, 09:41 PM	14 responses 1,370 views 2 likes	Last Post by enjoy_m3 09-24-2024, 09:49 PM
What part number is this by lemoose Started by lemoose, 09-23-2024, 01:39 PM	1 response 95 views 0 likes	Last Post by lemoose 09-23-2024, 01:51 PM
Bad master cylinder? by SteelGreyM Started by SteelGreyM, 04-09-2021, 09:17 AM	50 responses 2,231 views 0 likes	Last Post by Kdubski 09-23-2024, 06:52 AM
Good Lead on Fuel Pump by Cronenberged Started by Cronenberged, 11-09-2023, 08:52 AM	29 responses 1,285 views 0 likes	Last Post by 0-60motorsports 09-22-2024, 08:50 PM
DIY: When to prime the oil circuit by Arith2 Started by Arith2, 04-28-2022, 04:48 PM	19 responses 1,254 views 3 likes	Last Post by Slideways 09-22-2024, 02:07 PM
Noise at slow speed turns by Hammerfang Started by Hammerfang, 09-21-2024, 01:11 PM	7 responses 134 views 0 likes	Last Post by oceansize 09-22-2024, 12:26 PM
Koni Sport Kit rear shock settings for E46 M3 *CONVERTIBLE* by FFWD Started by FFWD, 08-09-2023, 12:49 PM	12 responses 513 views 0 likes	Last Post by FFWD 09-21-2024, 07:08 PM
Constant 10v to fuel pump? by FFWD Started by FFWD, 07-02-2024, 07:31 AM	5 responses 266 views 0 likes	Last Post by FFWD 09-21-2024, 06:00 PM
Control box part number? by ac427 Started by ac427, 09-21-2024, 08:24 AM	1 response 78 views 0 likes	Last Post by Cubieman 09-21-2024, 03:13 PM
Will 275/40/18s fit in the rear? by gatc Started by gatc, 09-20-2024, 09:44 PM	3 responses 242 views 0 likes	Last Post by CrisSilberGrau 09-21-2024, 10:28 AM
Local mechanic tri state area by BrelaM3 Started by BrelaM3, 09-20-2024, 06:32 PM	1 response 82 views 1 like	Last Post by sbay 09-20-2024, 06:36 PM
New Injen intake? by antknee Started by antknee, 04-29-2021, 05:19 AM	59 responses 4,048 views 0 likes	Last Post by ZHLPR 09-20-2024, 05:38 PM
CSL Bumper Splitter Replacements by Zack Started by Zack, 09-17-2024, 07:46 AM	5 responses 204 views 0 likes	Last Post by Gt4 09-20-2024, 05:20 AM
E9x M3 steering rack swap by 1spool Started by 1spool, 09-19-2024, 03:42 PM	3 responses 315 views 0 likes	Last Post by s54brendan 09-19-2024, 08:41 PM
Small oil leak where is it coming from? by Feakara Started by Feakara, 09-15-2024, 01:48 PM	6 responses 209 views 0 likes	Last Post by Feakara 09-18-2024, 04:10 PM
Where is the oil temp sensor? by Cronenberged Started by Cronenberged, 09-10-2024, 07:25 AM	19 responses 624 views 0 likes	Last Post by Mike RT4 09-18-2024, 07:03 AM
Window Wobble by LSB4Me Started by LSB4Me, 03-13-2023, 04:49 PM	16 responses 2,470 views 0 likes	Last Post by LSB4Me 09-18-2024, 05:46 AM
Evap Leak Assistance - Interpreting Smoke Test by big greasy taco Started by big greasy taco, 09-08-2024, 05:31 PM	10 responses 1,234 views 0 likes	Last Post by George Hill 09-18-2024, 04:48 AM
Need Help! Can’t connect to emissions computer! by Mackshackm3 Started by Mackshackm3, 09-28-2023, 02:39 AM	10 responses 537 views 0 likes	Last Post by eacmen 09-17-2024, 06:03 PM
Swaybar reinforcement plate blunder? by bavarian3 Started by bavarian3, 06-06-2024, 11:19 PM	19 responses 572 views 0 likes	Last Post by kaiv 09-17-2024, 04:43 PM
Transmission mount recommendations by Will ZCPM3 Started by Will ZCPM3, 01-21-2021, 01:38 PM	21 responses 1,545 views 0 likes	Last Post by Pklauser 09-15-2024, 06:54 PM
Very high LTFTs, no codes by tomasidris Started by tomasidris, 09-10-2024, 10:30 AM	10 responses 484 views 0 likes	Last Post by tomasidris 09-13-2024, 01:01 PM

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E46 (2001 - 2006)