N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications - BMW 3-Series and 4-Series Forum (F30 / F32)

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Threads in Forum : N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications

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	Rating Thread / Thread Starter	Last Post	Replies	Views
	Sticky: F30 N20 1/4 Mile Thread ( 1 2 3 4 5 ... Last Page) DR.Nefario	08-10-2025 12:55 PM by amxl.f30	220	281,820
	Sticky: F30 328i BMW M Performance Exhaust INSTALLED! Real World Videos ( 1 2 3 4 5 ... Last Page) chugster	08-10-2025 12:52 PM by amxl.f30	265	553,927
	Sticky: 328i aftermarket exhaust sound videos ( 1 2 3 4 5 ... Last Page) Nero7	08-10-2025 12:50 PM by amxl.f30	205	346,951
	Sticky: N20 Engine Full Technical Info and Service Information Manual ( 1 2 3) Jason	08-10-2025 12:49 PM by amxl.f30	49	241,772
	Sticky: B48 recall - cylinder head ventilation line ( 1 2 3 4) damack	01-24-2024 11:17 AM by quakerroatmeal	80	107,318
	Sticky: BMW B46 4-Cylinder Turbo Engine Technical Product Information Guide Jason	10-11-2020 04:13 PM by Avaley	3	80,516

	330e (320i) 118002 Mixture control: Mixture too rich majkic	Yesterday 12:56 AM by Sub1	5	1,428
	B48 Fuel-it Flex Fuel Kit Installation DIY SRHosein	05-17-2026 01:46 PM by titan.n54	1	2,165
	Best replacement options for dying clutch Dayen	05-15-2026 08:27 AM by Dayen	3	873
	n20/26 Timing chain Tensioner upgrade ( 1 2 3 4) byebyev8	05-12-2026 05:34 PM by 328i_Angelo_23	75	31,482
	Next Mod steps UT_F30	05-08-2026 11:43 AM by UT_F30	0	113
	N20 timing chain DIY giraffewt	05-06-2026 09:54 PM by Billfitz	19	8,006
	B48 pistons problems? Msport10	05-05-2026 06:13 AM by Msport10	0	110
	B48 Critical Failure: Cracked Oil Filter Housing & Flange -> Blown Head Gasket Pirokumata	04-30-2026 07:33 PM by Pirokumata	0	150
	Is a Front Mount Intercooler worth it? ( 1 2) valetudo81	04-29-2026 06:35 PM by johnung	42	16,075
	428i n26 muffler delete lohmarko	04-28-2026 11:42 PM by lohmarko	0	104
	High Negative LTFT and P0172 Semaj07	04-24-2026 08:53 PM by Romy	4	2,915
	M240i Exhaust on F30 328i Chromeo	04-24-2026 10:17 AM by sqwinny	5	2,614
	Wastegate Travel Limit Exceeded - Replace Turbo? ///d	04-24-2026 10:15 AM by sqwinny	2	298
	AC Compressor Wiring imsailor	04-21-2026 09:48 PM by slown20.2013	1	1,885
	B48 Oil Filter housing + water pump replacement (DIY tips) ( 1 2 3) acediac	04-20-2026 01:00 PM by Mightyal	47	52,901
	N20 Timing Chanin condition? labinot7788	04-19-2026 12:51 PM by hirona	19	1,042
	Ticking noise on cold start Kizbaa	04-16-2026 12:02 AM by Kizbaa	2	1,176
	drivetrain malfunction 2013 328 I Xdrive msclarkehome@gmail.com	04-13-2026 10:53 AM by Ldr_04	1	193
	Which turbos for the G20 can achieve 400whp? Three20i	04-08-2026 10:04 AM by Billfitz	2	323
	Clearing Up Timing Chain Inconsistencies ( 1 2 3 4 5 ... Last Page) saxman42	04-05-2026 02:42 PM by subiewagonguy	253	236,040
	Does this sound bad? F30 328i timing chain. New f30 owner CARP3_DM	03-31-2026 10:08 PM by Billfitz	5	377
	B48 Turbo Coolant line replacement dejanstojicic	03-31-2026 10:37 AM by zapb42	8	3,401
	B48/B46 Tuning Thread ( 1 2 3) Avaley	03-29-2026 12:04 PM by LA430	47	41,908
	Oil in Air Intake? Near turbo Slick_FThirty	03-27-2026 10:27 PM by sqwinny	10	6,721
	N20 Turbo Rebuild Ravent25	03-27-2026 10:41 AM by Ravent25	0	398
	How to pass IL emissions with catless downpipe? f22_alpine	03-27-2026 08:55 AM by technogeekja	5	1,103
	B48 - 2017 330i is Not Starting After Replacing Oil Filter Housing NeilsR6	03-26-2026 03:28 PM by Dayen	5	1,798
	B48 Wastegate rattle SonicJ	03-22-2026 12:45 PM by dcp333	8	9,402
	I want to upgrade ignition parts on my 328i ozicoin	03-22-2026 05:36 AM by ozicoin	0	290
	Issues after replacing air filter oklhr	03-18-2026 03:06 PM by Billfitz	17	1,661
	320i N20 (2014) odd noise when starting after cooling (not cold) shopegg	03-14-2026 10:50 PM by tbonesteak99	2	668
	White smoke and emL 338hs	03-14-2026 10:43 PM by tbonesteak99	1	497
	B46 engine - new water pump needed? andersren	03-14-2026 05:41 PM by andersren	0	348
	B48 intake resonator wet (oily), PCV? Trimrol	03-13-2026 11:57 PM by Trimrol	0	365
	F36 crank but no start Daavydas	03-13-2026 09:12 AM by jcortez75	1	408
	Bad idling for few seconds start after installing cai chrisck	03-09-2026 01:04 AM by chrisck	0	597

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