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by simplem3

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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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by 9kracing

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 51,935 views 1 like	Last Post by 0-60motorsports Yesterday, 10:21 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 10:13 AM	27 responses 12,605 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 12,008 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 22,022 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 7,447 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 36,633 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 4,198 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 18,618 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 6,719 views 27 likes	Last Post by xPhantom 05-15-2025, 01:12 PM
Fault Code 000091 SMG: Evaluation, roadspeed, rear left - Wheel Speed sensor? by bmw m3 s50 Started by bmw m3 s50, 12-12-2024, 09:19 AM	4 responses 314 views 0 likes	Last Post by bmw m3 s50 12-13-2024, 09:25 AM
Power Steering Pump Shims by bigjae46 Started by bigjae46, 12-09-2024, 03:33 PM	22 responses 633 views 2 likes	Last Post by heinzboehmer 12-12-2024, 07:41 PM
SSV1 exhaust leak by x Spades x Started by x Spades x, 12-05-2024, 06:04 PM	16 responses 341 views 0 likes	Last Post by DanAvoN7 12-12-2024, 07:09 PM
How important is the manufacturer when it comes to wheel spacers by bmw m3 s50 Started by bmw m3 s50, 12-09-2024, 10:40 AM	21 responses 332 views 1 like	Last Post by bmw m3 s50 12-12-2024, 09:11 AM
Polishing crank journal after Rod Bearings by acb.m3 Started by acb.m3, 12-09-2024, 11:42 AM	6 responses 268 views 0 likes	Last Post by cobra 12-11-2024, 06:20 PM
Portland E46 M3 Owners, WYA? by bhoom_S54 Started by bhoom_S54, 12-11-2024, 12:59 PM	0 responses 55 views 0 likes	Last Post by bhoom_S54 12-11-2024, 12:59 PM
Deleting NAV/radio unit, maintaining bluetooth + speaker capability by cornerbalanced Started by cornerbalanced, 11-05-2024, 10:50 AM	13 responses 287 views 0 likes	Last Post by Baris - Carphonics 12-11-2024, 11:18 AM
S54 Rod bearings / searching for dry sump/ higher oil volume(pressure experience) by JakeM346 Started by JakeM346, 12-08-2024, 05:25 AM	1 response 124 views 0 likes	Last Post by bavarian3 12-10-2024, 10:02 PM
Oil temp with E-fan by x Spades x Started by x Spades x, 12-09-2024, 01:47 PM	2 responses 110 views 0 likes	Last Post by x Spades x 12-09-2024, 03:05 PM
Something To Note When Going Aftermarket Stereo On An E46 by Baris - Carphonics Started by Baris - Carphonics, 04-17-2024, 12:23 PM	18 responses 2,817 views 8 likes	Last Post by jylee05 12-09-2024, 07:09 AM
Intake suggestions by MathewM3 Started by MathewM3, 12-01-2024, 09:59 AM	29 responses 569 views 0 likes	Last Post by Phoenix///M3 12-08-2024, 11:55 AM
S54 Head gasket coolant leaks? by ac427 Started by ac427, 12-04-2024, 02:07 PM	7 responses 179 views 0 likes	Last Post by ac427 12-07-2024, 10:14 AM
E46 M3 Valvetronic Designs Section 3 by davidinnyc Started by davidinnyc, 05-14-2024, 12:04 PM	28 responses 1,288 views 0 likes	Last Post by davidinnyc 12-06-2024, 11:27 AM
M-Track Mode Intervening on Straight? by eacmen Started by eacmen, 04-15-2022, 07:48 AM	22 responses 736 views 0 likes	Last Post by bigjae46 12-05-2024, 03:42 PM
BMW Performance Brembo 6-Piston BBK from the 135i by su45 Started by su45, 09-16-2020, 11:01 AM	63 responses 8,649 views 0 likes	Last Post by maupineda 12-02-2024, 09:29 PM
Fixing a mistake: bad threads for vanos mounting bolt on aluminum head :( by ATB88 Started by ATB88, 11-04-2024, 07:58 AM	26 responses 515 views 0 likes	Last Post by eacmen 12-02-2024, 06:14 AM
Wheel Fitment + Suspensions That Don’t Work Together by Cronenberged Started by Cronenberged, 11-29-2024, 08:44 AM	4 responses 226 views 0 likes	Last Post by D-O 12-01-2024, 06:28 PM
Rogue Engineering GTR Rims - Does anyone have any feedback/experience with these by CrisSilberGrau Started by CrisSilberGrau, 04-09-2020, 10:54 AM	1 response 313 views 0 likes	Last Post by ugaexploder 12-01-2024, 12:10 PM
Smoke test help! by x Spades x Started by x Spades x, 11-27-2024, 08:26 PM	11 responses 169 views 0 likes	Last Post by sapote 12-01-2024, 08:12 AM
Passenger side seat controls relay location by HanSooloo Started by HanSooloo, 11-29-2024, 09:42 AM	1 response 66 views 0 likes	Last Post by sapote 11-30-2024, 10:53 PM
No crank, no start issue - need help! by Rockies67 Started by Rockies67, 10-31-2024, 07:22 AM	32 responses 514 views 0 likes	Last Post by Rockies67 11-30-2024, 12:22 PM
LED light bulb / full assembly for license plate light by HanSooloo Started by HanSooloo, 11-27-2024, 05:47 PM	2 responses 192 views 0 likes	Last Post by WestBankM4 11-29-2024, 10:29 PM
Fiberglass insulation coming out of exhaust by jrgatfh Started by jrgatfh, 01-30-2022, 05:57 PM	7 responses 1,031 views 1 like	Last Post by PSUEng 11-28-2024, 04:44 PM
6-Speed Bell housing On SMG by Atluisg Started by Atluisg, 10-31-2024, 02:22 PM	19 responses 466 views 0 likes	Last Post by PetrolM3 11-28-2024, 11:23 AM
Slon Wall NVH by heinzboehmer Started by heinzboehmer, 11-27-2024, 10:01 AM	10 responses 265 views 0 likes	Last Post by heinzboehmer 11-28-2024, 10:42 AM
SAP trouble: emissions by x Spades x Started by x Spades x, 11-26-2024, 09:00 AM	5 responses 121 views 0 likes	Last Post by sapote 11-28-2024, 10:34 AM
Rusted Exhaust Flange by dog2bert Started by dog2bert, 11-26-2024, 07:39 AM	1 response 61 views 0 likes	Last Post by sapote 11-26-2024, 07:59 AM
Best E46 M3 Full Exhaust setup for the money? by M3mike Started by M3mike, 05-06-2020, 09:22 AM	146 responses 10,878 views 0 likes	Last Post by Arlen4369 11-25-2024, 10:23 PM
The Fall and Rise - VonLuck/Doogan by Hans_VanLoch Started by Hans_VanLoch, 11-21-2024, 03:59 AM	13 responses 444 views 15 likes	Last Post by Keyser Soze 11-25-2024, 09:27 PM
Strut Mount and Camber Plate Comparison by K-Dawg Started by K-Dawg, 09-17-2022, 09:22 AM	65 responses 3,745 views 6 likes	Last Post by fattycharged 11-25-2024, 07:47 PM
Steering Wheel Trim Restoration by JaredMV Started by JaredMV, 11-24-2024, 09:42 PM	3 responses 507 views 7 likes	Last Post by JaredMV 11-25-2024, 01:59 PM
Affordable BBK Option - Brintech Customs by jbfrancis3 Started by jbfrancis3, 09-28-2021, 07:28 AM	27 responses 1,371 views 1 like	Last Post by r4dr 11-24-2024, 11:24 AM
Accelerator/Gas pedals NLA?! by cornerbalanced Started by cornerbalanced, 11-20-2024, 02:16 PM	19 responses 484 views 0 likes	Last Post by EthanolTurbo 11-24-2024, 07:27 AM
Stripped threads on rear trailing arm pocket by Nate047 Started by Nate047, 03-07-2024, 06:02 PM	12 responses 595 views 0 likes	Last Post by Simon.E46M3 11-24-2024, 03:49 AM
S54 Crank no Start but I have (fuel, spark, and air) by Ajcanadian Started by Ajcanadian, 05-01-2022, 06:38 AM	32 responses 1,756 views 0 likes	Last Post by armenh7 11-23-2024, 01:19 PM
Convertible Hardtop Headliner Material by oceansize Started by oceansize, 10-26-2024, 05:31 AM	4 responses 173 views 0 likes	Last Post by oceansize 11-23-2024, 07:07 AM
Avin Avant 4 Screen Dimming by Kcalhoun27 Started by Kcalhoun27, 04-21-2021, 05:48 PM	5 responses 876 views 0 likes	Last Post by lemoose 11-22-2024, 03:57 PM
Ground control race camber plate question by nextelbuddy Started by nextelbuddy, 11-20-2024, 09:11 AM	24 responses 429 views 0 likes	Last Post by George Hill 11-22-2024, 02:36 PM
Drop hat? Looking for an extra .25” drop in front by Mackshackm3 Started by Mackshackm3, 11-20-2024, 11:37 PM	11 responses 245 views 0 likes	Last Post by PetrolM3 11-22-2024, 09:50 AM
Old car new tires vs new car old (generation) tires. by Obioban Started by Obioban, 11-18-2024, 06:12 AM	3 responses 296 views 8 likes	Last Post by Gearhead55 11-21-2024, 06:25 PM

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E46 (2001 - 2006)