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by samthejam

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e46 Coding/Tuning

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Forcing OBD Readiness

by ugaexploder

07-20-2026, 04:44 AM

e46 Forced Induction

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by Bayern///M3

06-01-2026, 11:31 AM

Group Buys

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by 9kracing

07-08-2026, 08:00 PM

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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	2,745 responses 65,248 views 1 like	Last Post by ugaexploder Today, 05:58 AM
Sticky: e46 M3 Community-designed CAD files Master List by karter16 Started by karter16, 07-12-2024, 12:58 PM	107 responses 7,290 views 12 likes	Last Post by M3Hokie 07-06-2026, 10:29 AM
Sticky: Welcome! Read this first by Obioban Started by Obioban, 03-19-2020, 12:18 PM	197 responses 7,515 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 20,885 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 41,769 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 8,216 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 13,345 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 12,740 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 25,147 views 10 likes	Last Post by elborikua 10-10-2025, 05:22 AM
Good source for rebuilt S54s? by m2pc Started by m2pc, 09-18-2025, 06:49 PM	22 responses 591 views 0 likes	Last Post by fattycharged 09-25-2025, 04:24 PM
Schroth Quick Fit and Recaro Sportster CS by E46m3zcp Started by E46m3zcp, 09-21-2025, 02:05 PM	28 responses 452 views 0 likes	Last Post by bigjae46 09-25-2025, 05:37 AM
Troubleshooting a no-crank issue by E46m3zcp Started by E46m3zcp, 09-07-2025, 02:34 PM	36 responses 776 views 0 likes	Last Post by E46m3zcp 09-25-2025, 03:40 AM
Code 154 (Crank Case Breather/Venting) - Seeking Solutions by Stilt Started by Stilt, 10-13-2023, 10:48 AM	21 responses 731 views 0 likes	Last Post by Norocehcap 09-24-2025, 04:15 PM
Timing/Vanos related codes? unable to find source of the issue P0015,P0010, P0185 by M3llowM3 Started by M3llowM3, 12-20-2021, 02:24 PM	84 responses 2,651 views 0 likes	Last Post by M3llowM3 09-24-2025, 10:27 AM
RTABs: I broke the installation tool by ATB88 Started by ATB88, 09-14-2025, 12:21 PM	12 responses 341 views 0 likes	Last Post by fattycharged 09-23-2025, 06:34 PM
Racing Seats and removing pretensioners the correct way without disabiling SRS System by thegenius46m Started by thegenius46m, 05-07-2024, 02:15 PM	15 responses 1,078 views 0 likes	Last Post by D-O 09-23-2025, 10:48 AM
Need assistance in Aisle 2..suspension help by MyZCP Started by MyZCP, 09-21-2025, 10:40 AM	12 responses 253 views 0 likes	Last Post by Obioban 09-22-2025, 06:35 AM
DIY: Looking for clutch replacement DIY recommendations by 6speedS54 Started by 6speedS54, 08-30-2025, 11:33 AM	34 responses 874 views 0 likes	Last Post by 6speedS54 09-21-2025, 10:49 AM
California: CSL Intake Smog by andrewlobel Started by andrewlobel, 09-13-2025, 03:44 PM	21 responses 670 views 1 like	Last Post by ATB88 09-19-2025, 07:41 AM
[SOLVED] Is 'Front Seat Panel With Net (for Sport Seat)' no longer available?? by HoDoo Started by HoDoo, 04-15-2024, 03:12 PM	15 responses 1,322 views 0 likes	Last Post by Kipjames3 09-18-2025, 05:23 PM
Head Install question by x Spades x Started by x Spades x, 09-16-2025, 11:16 AM	20 responses 401 views 0 likes	Last Post by sapote 09-18-2025, 02:17 PM
Both p0175 and p0151 code by SteelGreyM Started by SteelGreyM, 09-01-2025, 06:09 PM	8 responses 164 views 0 likes	Last Post by SteelGreyM 09-17-2025, 09:42 PM
4.10 Ring and Pinion Gear Whine Noise by Ceelooboob Started by Ceelooboob, 10-09-2020, 08:36 PM	22 responses 1,589 views 0 likes	Last Post by Ceelooboob 09-17-2025, 06:12 PM
Charcoal Canister Delete by 332 Started by 332, 09-08-2025, 01:19 PM	19 responses 1,016 views 0 likes	Last Post by 332 09-17-2025, 05:09 PM
Metal Bristles in Oil Filter by LSB__M3 Started by LSB__M3, 09-16-2025, 06:03 PM	2 responses 128 views 0 likes	Last Post by maupineda 09-17-2025, 05:45 AM
F80 Brake upgrade on E46 M3 by jager911 Started by jager911, 02-01-2022, 09:03 AM	31 responses 3,973 views 0 likes	Last Post by m3_tristan 09-17-2025, 04:42 AM
Oil pump replacement/ rebuild consensus by RazorM Started by RazorM, 02-21-2024, 12:46 PM	35 responses 1,934 views 0 likes	Last Post by BL92 09-17-2025, 01:57 AM
Driver fender liner wires by SteelGreyM Started by SteelGreyM, 09-16-2025, 08:27 PM	1 response 66 views 0 likes	Last Post by bmwfnatic 09-16-2025, 11:06 PM
Power Steering puddle under my car after first start in 6 months by FFWD Started by FFWD, 04-28-2025, 01:52 PM	33 responses 577 views 0 likes	Last Post by FFWD 09-16-2025, 09:08 PM
ZF S6-53 swap by Lee_Enfield Started by Lee_Enfield, 09-07-2025, 12:01 PM	14 responses 422 views 0 likes	Last Post by George Hill 09-16-2025, 12:45 PM
Solved RPM dip then car dies ONLY when AC on after airbox tune by sbay Started by sbay, 09-06-2025, 06:17 AM	31 responses 1,125 views 0 likes	Last Post by nextelbuddy 09-16-2025, 03:58 AM
E46 M3 zcp production numbers by M3LSB.Gab Started by M3LSB.Gab, 01-10-2025, 05:01 AM	33 responses 2,132 views 0 likes	Last Post by mtpktz 09-15-2025, 09:57 AM
Reinforcement Plate Bolts Question by R1pilot Started by R1pilot, 10-03-2022, 03:46 PM	18 responses 984 views 0 likes	Last Post by bigjae46 09-15-2025, 04:33 AM
Exhaust gasket for 2.5 inch system? by x Spades x Started by x Spades x, 09-09-2025, 11:22 PM	6 responses 418 views 0 likes	Last Post by x Spades x 09-14-2025, 01:32 PM
Ship CSL trunk by x Spades x Started by x Spades x, 09-09-2025, 12:44 PM	6 responses 488 views 0 likes	Last Post by x Spades x 09-14-2025, 01:30 PM
Valve Clearance after Head Rebuild by m3_sancho Started by m3_sancho, 09-13-2025, 11:24 PM	3 responses 129 views 0 likes	Last Post by Slideways 09-14-2025, 08:37 AM
FCM Move - Summer Special - Crucial Ride Harmony Concepts - Miata For Sale by Suspension Decoder Started by Suspension Decoder, 07-25-2025, 09:26 AM	35 responses 952 views 7 likes	Last Post by Suspension Decoder 09-14-2025, 08:32 AM
CSL front bar splitter replacement by kkkk Started by kkkk, 09-14-2025, 12:29 AM	1 response 101 views 0 likes	Last Post by 9kracing 09-14-2025, 07:22 AM
Pressure Washed My Radiator! by bigjae46 Started by bigjae46, 09-13-2025, 07:27 PM	3 responses 190 views 2 likes	Last Post by bigjae46 09-14-2025, 06:44 AM
Center Console Options? by Kipjames3 Started by Kipjames3, 09-11-2025, 05:05 PM	8 responses 291 views 0 likes	Last Post by Phoenix///M3 09-13-2025, 05:23 PM
Fitment for style 67 on a e46 m3 by Eli Started by Eli, 10-04-2021, 11:41 PM	14 responses 3,881 views 0 likes	Last Post by discoelk 09-12-2025, 04:54 PM
Air conditioning smell by SteelGreyM Started by SteelGreyM, 09-10-2025, 07:10 PM	4 responses 437 views 0 likes	Last Post by sasha 09-12-2025, 03:57 PM
Factory Manual Car- Cruise Control/Shift Lights Not Working by thegenius46m Started by thegenius46m, 09-10-2025, 10:22 PM	2 responses 454 views 0 likes	Last Post by nextelbuddy 09-12-2025, 08:04 AM
GM5 recommends? by Hammerfang Started by Hammerfang, 09-07-2025, 06:19 PM	6 responses 434 views 0 likes	Last Post by sapote 09-12-2025, 07:50 AM
AKG Poly 95A (Black) RTABs and FCABs by AvusM5 Started by AvusM5, 09-10-2025, 08:57 AM	1 response 408 views 0 likes	Last Post by M3fanatic580 09-11-2025, 05:01 PM
Electric Fan Conversion - Spal's 30102803HO most powerful sealed fan by silaciM3 Started by silaciM3, 03-25-2020, 12:24 PM	74 responses 4,993 views 0 likes	Last Post by 332 09-11-2025, 11:33 AM
EWS3 tripping SES light, car running fine by BlueBimmers Started by BlueBimmers, 09-09-2025, 12:48 PM	4 responses 356 views 0 likes	Last Post by sapote 09-11-2025, 08:22 AM
Alternatives to NLA OE CSL Washer Bottle by 0-60motorsports Started by 0-60motorsports, 09-10-2025, 10:28 PM	9 responses 519 views 0 likes	Last Post by Mike RT4 09-11-2025, 05:53 AM
What's Inside Your Crankcase Vent Valve by BL92 Started by BL92, 04-26-2025, 09:35 PM	10 responses 768 views 0 likes	Last Post by Bebop 09-11-2025, 04:18 AM

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E46 (2001 - 2006)