N55 Turbo Engine / Drivetrain / Exhaust Modifications - BMW 3-Series and 4-Series Forum (F30 / F32)

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Threads in Forum : N55 Turbo Engine / Drivetrain / Exhaust Modifications

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	Rating Thread / Thread Starter	Last Post	Replies	Views
	Sticky: N55 Engine Full Technical Info and Service Information Manual ( 1 2 3) Jason	07-29-2025 10:23 PM by Bubov1	48	160,820
	Sticky: BMW M Performance LSD for 335i and 435i. Pricing and Technical FAQ. ( 1 2 3 4 5 ... Last Page) Jason	05-06-2025 10:14 AM by rlesko	237	456,896
	Sticky: BMW M Performance Power Kit Now Available for 2012+ BMW 335i Sedan (F30) ( 1 2 3) Jason	12-18-2018 04:24 PM by Hammer Werke	65	219,880

	PSA: Preventing N55 from spinning rod bearing by increasing oil pressure to match S55 ( 1 2 3) Pete.J	Yesterday 10:17 PM by andrewwynn	64	6,407
	034Motorsport BMW F2X, F3X, and F87 M2 Engine Mount Review F87source	11-05-2025 11:21 PM by F87source	10	2,029
	Gas in Oil - Green Tinge meek07	11-05-2025 08:38 PM by meek07	0	31
	Car not seeing alternator n55ant	11-05-2025 07:04 PM by n55ant	0	15
	Shuddering N55 with ZF8HP45 (no codes) krith	11-05-2025 02:18 PM by krith	2	69
	435ix Convertible Build ( 1 2) Sibar106	11-04-2025 11:35 PM by n55david	35	664
	How To -- A detailed guide to recording, reading, and understanding datalogs ( 1 2 3 4 5) thejeremyman9	11-03-2025 11:00 PM by thejeremyman9	88	78,653
	Faulty O2 Sensor on a catless downpipe. miguelsplot	11-03-2025 08:12 PM by wheela	2	44
	RWD engine mounts without dropping frame? LA1Z24	11-03-2025 07:52 PM by LA1Z24	2	72
	Overheating n55 n55ant	11-03-2025 07:10 PM by n55ant	0	29
	MHD tune need help N55 vympel777	11-03-2025 11:29 AM by thejeremyman9	18	6,830
	PWG Catted Downpipe? Smooth_Operator	11-03-2025 09:29 AM by rlesko	2	140
	Pure 750 scott87	11-03-2025 06:27 AM by LA1Z24	14	320
	Plugs/Coils vs Fuel Pump Causing Misfire? AMG KLR	11-03-2025 12:57 AM by thejeremyman9	1	34
	N55 custom tune data logging help ghatiey1990	11-02-2025 09:08 PM by AntThatsYou	7	710
	Which MHD transmission option? BimmerPostUser	11-02-2025 09:06 PM by AntThatsYou	6	870
	Help with supporting mods for tune rlesko	11-02-2025 09:05 PM by AntThatsYou	11	3,209
	Need Help with N55 build ( 1 2) bmwf32	11-02-2025 09:05 PM by AntThatsYou	34	7,731
	2013 BMW 335i xDrive (6MT) – Notchy gear engagement after transmission replacement F30RiK	11-01-2025 05:43 PM by F30RiK	2	51
	N55 Valvetronic Relearn poverty.f10	10-30-2025 03:56 PM by thatgarrett	3	224
	N55 Wastegate Adjustment avi312singh	10-28-2025 12:52 PM by LeMans 135i	9	987
	Crank Seal Guard Install Marcus12	10-28-2025 11:04 AM by johnung	2	125
	BMW ISTA+ Links ( 1 2 3 4 5 ... Last Page) UhhItsANT	10-28-2025 04:13 AM by shawnsheridan	3,325	185,072
	Anyone ever experience this ? f30mart	10-28-2025 01:07 AM by f30mart	2	86
	Add a fuel filter to protect injectors ( 1 2) johnung	10-25-2025 02:01 PM by johnung	39	3,458
	Transmission heat exchanger faulty ( 1 2) lucasborka	10-24-2025 06:54 AM by lucasborka	26	5,613
	Houston we have a problem ( 1 2) GuestBen	10-23-2025 01:51 AM by Not A M4	26	5,732
	F30 N55 Valvetronic Issue 134F02 oswaldox5199	10-22-2025 02:14 AM by Smooth_Operator	11	5,594
	Drivetrain Malfunction; Check and Advise kyogrez	10-21-2025 12:50 PM by kyogrez	4	207
	Forge Motorsport BMW F Series (M135i, M235i, 225i, 435i, and M2) N55 Boost Pipe F87source	10-20-2025 03:29 AM by F87source	1	178
	bell house bolt thead size? Icyjaws	10-17-2025 04:27 PM by LA1Z24	1	116
	Irratic tapping from top of engine jibby	10-17-2025 10:51 AM by jibby	2	140
	Issue With O-Ring On VRSF Charge Pipe Xeridae	10-16-2025 06:23 AM by scubajim	1	149
	Fuel blends E20 E30 dmoneyn55	10-14-2025 10:09 PM by thejeremyman9	1	164
	2014 N55 Overboost to Underboost Issue mitchw	10-14-2025 05:18 AM by n55david	4	216
	Blue smoke only after idling — 2015 435i N55 (FBO, Stage 1, catless, original valve c verse435	10-13-2025 10:13 PM by thejeremyman9	3	150

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