N55 (M235i) Engine, Transmission, Exhaust, Tuning - 2Addicts

N55 (M235i) Engine, Transmission, Exhaust, Tuning

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Threads in Forum : N55 (M235i) Engine, Transmission, Exhaust, Tuning

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	Rating Thread / Thread Starter	Last Post	Replies	Views
	Sticky: In-Depth Guide to Tuning your M235i ( 1 2 3) ocN55	03-16-2021 09:36 PM by SeanE	57	171,575
	Sticky: BMW M235i M Performance LSD - Pricing and Technical FAQ Jason	11-14-2020 10:09 PM by mcompact	21	51,031

	My Experience with Schmiedmann & Quaife LSD (BMW M235i – Ohio, USA) Morfius	Today 01:05 PM by Coupsoup	4	95
	Mass air flow ? pmcmtnbkr	03-01-2026 08:55 PM by pmcmtnbkr	0	36
	Valve Cover Replacement - OEM or Aftermarket? typody	02-25-2026 05:13 PM by pmcmtnbkr	11	500
	vsrf Catless downpipe no tune? justnicor	02-21-2026 06:36 PM by srosenlaw	2	1,452
	'16 M235i/62k mi. pre-buy compression test - ~175psi across all 6 - buy or walk away? Coffinspired	02-05-2026 04:58 AM by FrostyMornings	5	997
	Want to Clean VANOS Solenoid, but Struggling TheSnowKeeper	01-31-2026 07:38 PM by vrooooom	20	6,590
	High pressure fuel pump tapping pmcmtnbkr	01-25-2026 03:45 PM by pmcmtnbkr	13	7,001
	BMW N55 cools down when driving ParadoniX235i	01-17-2026 01:10 PM by XutvJet	1	251
	OTS Maps with an aftermarket intake Tway097	01-05-2026 12:52 AM by jb-slow	3	142
	Louder exhaust options n55chase	12-31-2025 11:43 PM by jb-slow	3	215
	Universal Valvetronic Exhaust for M235i kkiro0615	12-30-2025 02:24 PM by Alex415	2	1,203
	ZF8 accumulator noise? roarf	12-15-2025 03:51 PM by roarf	7	259
	Adding coolant layabout41	12-14-2025 08:29 AM by jb-slow	1	60
	car studders and won't build boost MD280Z	12-13-2025 09:43 PM by BringBackButtons	2	68
	Drivetrain malfunction 31luca	12-09-2025 08:06 AM by Drvnbykanye.	2	1,331
	Exhaust flap replacements znohp	12-01-2025 04:19 PM by znohp	0	103
	ZF8 transmission drain/fill service; how to manually shift gears when stationary? vexingv	11-20-2025 04:38 PM by vexingv	3	340
	Whine from fuel tank area roarf	11-20-2025 03:36 PM by roarf	3	2,069
	ZF8HP Problems Squishhh	11-14-2025 05:52 PM by Coupsoup	4	3,250
	N55 Strange Rattle Sound From Passenger Side *Seems Top-End n55m235i	11-13-2025 10:49 AM by wheela	4	753
	Er Downpipe Install Diy (sorta) And Pics ( 1 2 3) cmkde	11-05-2025 06:11 PM by danzrackman	60	91,483
	M235i swap into 135i 1slon55	10-28-2025 12:43 PM by XutvJet	1	480
	M240 Stock Midpipe Diameter? burgm240	10-20-2025 08:51 PM by burgm240	0	545
	Forge Motorsport BMW F Series (M135i, M235i and M2) N55 Boost Pipe Review F87source	10-20-2025 03:28 AM by F87source	1	680
	Trying to track down what this noise could be? euroshowoff	10-17-2025 02:13 PM by F22Cam	2	774
	M235i Charge pipe lucasmun1	10-16-2025 03:42 PM by eXpos3D	1	574
	Clutch/Flywheel swap, what else "while I'm at it" nickstewartroc	10-11-2025 11:01 AM by jb-slow	4	569
	Aluminum valve cover? Drvnbykanye.	10-11-2025 10:58 AM by jb-slow	3	551
	Pcv delete instead of entire vc? Drvnbykanye.	10-11-2025 10:56 AM by jb-slow	1	568
	M235i 75k service requirements v.k24789	10-08-2025 07:12 PM by BringBackButtons	1	564
	N55 Wastegate Adjustment v.k24789	10-08-2025 03:28 PM by v.k24789	0	459
	Have a weird gremlin.. SpicySeth	10-07-2025 04:00 AM by jcordier	11	3,758
	Tuned M235i Repeated Ignition Coil Failures LouisC	10-01-2025 02:33 PM by LA1Z24	6	1,147
	Coolant hose exploded ( 1 2 3) Khoality	09-25-2025 01:42 AM by lucasmun1	63	34,646
	PSA: Preventing N55 from spinning rod bearing by increasing oil pressure to match S55 Pete.J	09-21-2025 06:10 PM by Kernel Kurtz	4	1,239
	6k deep into diagnostics... dietf87	09-20-2025 06:54 PM by dietf87	0	563

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