E46 (2001 - 2006) - NA M3 Forums

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WTB: Jet Black Parts, Dove Grey Seats

by JetErick

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e46 Coding/Tuning

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Flashing the MK60 with ZCP software

by heinzboehmer

11-04-2026, 01:27 AM

e46 Forced Induction

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11-04-2026, 08:29 PM

Group Buys

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by fattycharged

11-02-2026, 12:57 PM

e46 M3 Photo Gallery

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Obioban's IR/IR M3

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10-13-2026, 06:08 AM

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Topics	Statistics	Last Post
Sticky: Dumb Question Thread - No Flaming Allowed by IamFODI Started by IamFODI, 09-12-2020, 09:07 AM	2,835 responses 81,178 views 1 like	Last Post by Slideways 11-04-2026, 04:09 PM
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 01:58 PM	114 responses 8,694 views 12 likes	Last Post by Bry5on 10-31-2026, 10:13 AM
Sticky: e46 M3 Press/Media by Obioban Started by Obioban, 03-20-2020, 10:13 AM	126 responses 8,995 views 1 like	Last Post by cobra 10-25-2026, 10:41 PM
Sticky: e46 M3 torque spec thread-- every bolt on the car on diagrams by Obioban Started by Obioban, 03-20-2020, 09:56 AM	94 responses 26,547 views 10 likes	Last Post by dhoke1 09-24-2026, 04:14 PM
Sticky: S54 Dyno Database by stash1 Started by stash1, 03-24-2020, 11:51 AM	553 responses 45,654 views 0 likes	Last Post by eMahle 09-24-2026, 07:18 AM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 01:18 PM	197 responses 8,410 views 29 likes	Last Post by IamFODI 05-28-2026, 01:55 AM
Sticky: e46 M3 Tire Sizing Thread by liam821 Started by liam821, 03-20-2020, 01:32 PM	92 responses 22,152 views 3 likes	Last Post by Paulo337 05-09-2026, 04:43 PM
Sticky: e46 M3 maintenance/lockdown thread by Obioban Started by Obioban, 04-08-2020, 10:13 AM	27 responses 13,657 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 13,262 views 5 likes	Last Post by Mystic03 10-27-2025, 06:00 AM
Import vehicle tariffs include parts by Cubieman Started by Cubieman, 03-30-2025, 03:37 PM	123 responses 3,253 views 1 like	Last Post by BL92 10-30-2025, 12:10 AM
Caliper bleed screw broken off... by SteelGreyM Started by SteelGreyM, 04-25-2021, 04:26 PM	41 responses 5,308 views 1 like	Last Post by BL92 10-29-2025, 11:50 PM
Removing sound deadening with dry ice – can it damage underbody protection? by RazorM Started by RazorM, 10-29-2025, 12:13 PM	3 responses 123 views 0 likes	Last Post by Estoril 10-29-2025, 12:52 PM
Bleeding the brake master cylinder by Flow Started by Flow, 10-13-2025, 09:20 AM	42 responses 695 views 0 likes	Last Post by Flow 10-29-2025, 09:05 AM
2 beeps at start, then every 10 mins thereafter by YYZ-M3 Started by YYZ-M3, 10-24-2025, 06:02 PM	10 responses 222 views 0 likes	Last Post by YYZ-M3 10-28-2025, 05:38 PM
Bank 2 running rich, high MAF reading ( still showing reading when unplugged?) by E46 M3 Started by E46 M3, 10-11-2025, 10:26 PM	7 responses 127 views 0 likes	Last Post by sapote 10-28-2025, 09:23 AM
Transmission Compression Springs by dukeofchen Started by dukeofchen, 02-19-2021, 11:05 PM	64 responses 4,222 views 0 likes	Last Post by sapote 10-27-2025, 04:17 PM
Removing leather doorcard inserts??? by x Spades x Started by x Spades x, 10-25-2025, 11:21 AM	10 responses 207 views 0 likes	Last Post by Avedis 10-27-2025, 05:24 AM
Material in oil filter after rebuild by Thoglan Started by Thoglan, 10-23-2021, 06:57 PM	6 responses 771 views 0 likes	Last Post by BL92 10-27-2025, 02:06 AM
Downside to driving without a strut brace ? by Leafsrule531 Started by Leafsrule531, 10-21-2025, 06:25 PM	10 responses 437 views 0 likes	Last Post by BL92 10-27-2025, 01:45 AM
Lower radiator fan shroud mounting bolts by FFWD Started by FFWD, 10-22-2025, 12:47 PM	6 responses 192 views 0 likes	Last Post by SteelGreyM 10-26-2025, 11:57 AM
Steering Rack Swap - "While You're At It" Items Check by AWE46M3 Started by AWE46M3, 10-23-2025, 12:54 PM	13 responses 316 views 0 likes	Last Post by Tbonem3 10-26-2025, 10:13 AM
Please delete. posted in wrong forum. by Typeslice Started by Typeslice, 10-26-2025, 09:34 AM	0 responses 18 views 0 likes	Last Post by Typeslice 10-26-2025, 09:34 AM
DIY: DIY: Header Installation by Cubieman Started by Cubieman, 03-23-2020, 07:53 PM	30 responses 3,880 views 1 like	Last Post by Barracooda 10-25-2025, 08:28 PM
Source of reliable s54 injectors by Sajk Started by Sajk, 08-08-2025, 06:16 AM	18 responses 554 views 0 likes	Last Post by 3staxontheradio 10-25-2025, 01:50 PM
Delete - wrong forum by davidinnyc Started by davidinnyc, 10-24-2025, 08:05 PM	0 responses 44 views 0 likes	Last Post by davidinnyc 10-24-2025, 08:05 PM
New oil cooler and lines advice required by Portlandgrey Started by Portlandgrey, 10-24-2025, 04:28 PM	0 responses 74 views 0 likes	Last Post by Portlandgrey 10-24-2025, 04:28 PM
E46 M3 Rear Wheel Bearing and Hub Service — Using Astro 78825HD Kit by martin.oconnor Started by martin.oconnor, 10-22-2025, 09:24 PM	11 responses 377 views 11 likes	Last Post by Flow 10-24-2025, 01:09 AM
Electric Fan Swap Options by Smitsky089 Started by Smitsky089, 03-29-2020, 06:33 PM	46 responses 11,194 views 0 likes	Last Post by Altaran 10-23-2025, 12:00 PM
Euro Header + US Section 1 work? by audipwr1 Started by audipwr1, 02-05-2024, 04:43 PM	41 responses 1,846 views 0 likes	Last Post by Ngr2001 10-22-2025, 05:42 PM
Inspection RACP through peep hole by BL92 Started by BL92, 10-03-2025, 08:02 PM	8 responses 417 views 0 likes	Last Post by VinceSE2 10-22-2025, 10:19 AM
What sound insulation is present on regular M3s but not the CSL? by repoman89 Started by repoman89, 03-29-2021, 03:46 PM	21 responses 2,015 views 0 likes	Last Post by Gt4 10-22-2025, 03:52 AM
Driver side door doesn't unlock with key fob or center console unlock button by simon_c Started by simon_c, 10-15-2025, 05:12 PM	18 responses 315 views 0 likes	Last Post by sapote 10-21-2025, 11:45 PM
DIY Z4 cruise control stalk with ZCP steering wheel by liam821 Started by liam821, 01-20-2021, 11:52 AM	32 responses 8,891 views 7 likes	Last Post by liam821 10-20-2025, 11:46 PM
BMW Spark Plug Tube Seal 11127831271KT by BL92 Started by BL92, 08-15-2025, 09:40 PM	13 responses 384 views 1 like	Last Post by Slideways 10-20-2025, 05:28 PM
Installing subframe topside brace on welds by 1000hp Started by 1000hp, 10-19-2025, 08:33 PM	10 responses 199 views 0 likes	Last Post by 1000hp 10-20-2025, 02:42 PM
Topside or Bottomside Reinforcement First? by A.moser26 Started by A.moser26, 10-16-2025, 05:26 PM	6 responses 201 views 0 likes	Last Post by old///MFanatic 10-20-2025, 01:35 PM
FS: OE euro LHD headers and OE euro section 1 cats by ATB88 Started by ATB88, 10-20-2025, 11:50 AM	1 response 66 views 0 likes	Last Post by ATB88 10-20-2025, 11:59 AM
Alarm Siren Battery Failure – What’s Your Fix? by franklin Started by franklin, 10-11-2025, 11:51 AM	9 responses 278 views 0 likes	Last Post by old///MFanatic 10-20-2025, 09:53 AM
Questions on running OE CSL/ZCP 19x9.5 et 27 squared on the e46 M3. by bmw m3 s50 Started by bmw m3 s50, 12-15-2020, 09:42 AM	39 responses 9,579 views 0 likes	Last Post by ZCPIBM3 10-19-2025, 02:28 PM
Thoughts on recently purchased 28k mile LSB E46 M3 by cornerbalanced Started by cornerbalanced, 09-16-2024, 06:02 PM	28 responses 1,265 views 1 like	Last Post by cornerbalanced 10-18-2025, 08:49 AM
Crank no start, another issue (SOLVED) by Darbshaw Started by Darbshaw, 10-10-2025, 05:33 AM	17 responses 413 views 0 likes	Last Post by JakeM346 10-18-2025, 07:31 AM
Brake Master Cylinder Options by R3VM3UP Started by R3VM3UP, 04-05-2023, 07:10 PM	14 responses 984 views 0 likes	Last Post by Flow 10-17-2025, 10:41 PM
Recommendations for a shop in N.C to do work on S54? by Kimster-Iceman Started by Kimster-Iceman, 10-17-2025, 01:23 PM	0 responses 43 views 0 likes	Last Post by Kimster-Iceman 10-17-2025, 01:23 PM
CSL front bumper options (Alsatek?) by kkkk Started by kkkk, 10-16-2025, 11:55 PM	6 responses 348 views 0 likes	Last Post by Gt4 10-17-2025, 10:16 AM
M3 Soft Pedal after hard cornering/ drifting with BBK by Bro1882 Started by Bro1882, 10-14-2025, 04:40 AM	17 responses 467 views 0 likes	Last Post by Bro1882 10-17-2025, 12:04 AM
Rear bumper carbon / Kevlar support by ac427 Started by ac427, 10-16-2025, 10:04 AM	4 responses 119 views 0 likes	Last Post by bigjae46 10-16-2025, 05:06 PM
Educate me on Carbon Airbox tunes by bassel_sy Started by bassel_sy, 05-26-2020, 06:33 PM	42 responses 4,390 views 0 likes	Last Post by zzyzx85 10-16-2025, 04:40 PM
Mirror pivot wobble by YYZ-M3 Started by YYZ-M3, 10-16-2025, 10:43 AM	3 responses 240 views 0 likes	Last Post by YYZ-M3 10-16-2025, 04:36 PM
SS 2.5 inch exhaust system by x Spades x Started by x Spades x, 10-16-2025, 06:42 AM	1 response 100 views 0 likes	Last Post by Tbonem3 10-16-2025, 04:09 PM

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E46 (2001 - 2006)