N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning - E90Post

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Threads in Forum : N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning

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	Rating Thread / Thread Starter	Last Post	Replies	Views
	Sticky: Official Performance Mod List for 335i N55 ( 1 2 3 4 5 ... Last Page) FrankiE90	05-15-2025 07:51 PM by T.Moses	187	410,535
	Sticky: N55: Full Technical Training PDF Db750	11-12-2023 01:18 PM by Malteser_wfj	11	98,190
	Sticky: N55 Drag Times ( 1 2 3 4 5 ... Last Page) Keik E92 M3	10-12-2019 02:51 PM by victorg95	468	490,825

	N55 Oxygen sensor issues sleeeper90	11-19-2025 08:04 PM by wheela	5	326
	E90 N55 to S55 oil pan conversion ( 1 2) daniel.vrsek	11-19-2025 01:20 PM by houtan	35	20,421
	EU6 Head in EU5 Car 2GDSM1997	11-16-2025 06:36 PM by fastboatster	1	124
	Help !!! Getting error code after MHD flush Komolm3	11-15-2025 09:51 PM by Komolm3	0	103
	Ebay "Swap" kits Soaxin	11-12-2025 03:32 AM by Soaxin	0	103
	FOR SALE: 2011 335i xdrive 6speed - BaT Auction No Reserve adill1	11-10-2025 10:24 AM by adill1	1	526
	Still Losing Boost After Replacing Cracked Intercooler – Possible Leak at Turbo Inlet Keviendo	11-05-2025 11:23 PM by wheela	4	207
	N55 335i – Rod Bearing Risk with Stage 1 Tune? RobinHood93	11-05-2025 04:41 AM by RobinHood93	0	131
	Flashing to Latest MHD Maps from N55e E46driver	11-04-2025 06:47 PM by 2011Sport335i	12	2,359
	Won't Rev at WOT.. Misfire? ( 1 2) JcLusso	11-01-2025 07:26 PM by Anthonyoro3	26	6,198
	E92 N55 PS2 made 614hp/603tq on E70 Mack	10-31-2025 05:13 PM by Mdilo	12	10,495
	Timing Issues N55 PWG casi300	10-28-2025 04:55 AM by casi300	0	219
	trouble fitting pure 750 turbo high flow inlet hose and turbo outlet hoses on JR33S33S	10-27-2025 07:54 PM by JR33S33S	0	170
	HELP WITH TUNING!!! charN55	10-24-2025 08:39 PM by charN55	0	211
	Official MHD "How to use" Thread! anjuna	10-18-2025 06:58 AM by no-shame	9	31,110
	98G0B N55 .bin Files For Tuning SolarSurfer	10-15-2025 03:21 PM by SolarSurfer	2	215
	PSA: Preventing N55 from spinning rod bearing by increasing oil pressure to match S55 Pete.J	10-14-2025 03:07 AM by DSpeng	2	3,228
	Vacuum Line/Port 2GDSM1997	10-10-2025 08:45 PM by fastboatster	1	194
	Boost issues with X1 35i EfiniMotorsport	10-09-2025 07:03 PM by EfiniMotorsport	16	9,197
	Idler pulley snapped mount Pladi	10-09-2025 08:47 AM by Pladi	18	4,955
	Best Chargepipe? CLEAN13BOOSTED	10-08-2025 01:27 PM by psubmw	18	2,485
	Need an OEM TMAP sensor in Toronto area Canuck335	10-07-2025 01:29 PM by Canuck335	0	159
	N55 stalling issue unrulyteach	10-05-2025 09:22 PM by unrulyteach	0	174
	Am I cooked? jvit12	10-04-2025 05:55 PM by jvit12	4	214
	DocRace Top Mount Review N55 sjc335i	10-02-2025 02:30 AM by Arsenal777	8	4,993
	Please help to read the log, car is overboosted Lev_ku	09-25-2025 04:21 AM by 135i_n55	12	5,947
	N55-E Overboost ilikemycar	09-25-2025 04:04 AM by 135i_n55	4	1,617
	Autobahn Logs on stock N55 Malteser_wfj	09-19-2025 03:30 PM by minulache	1	7,841
	Rod Bearing Question ( 1 2 3 4 5 ... Last Page) Dynamics99	09-18-2025 03:45 PM by Shady_N55	127	31,023
	BMS intake throwing P115D code ( 1 2) jvit12	09-17-2025 07:34 PM by jvit12	23	16,637
	2011E93 335i n55 manual cranking up hard fires up, limp mode and stall Benzinfa-Lo	09-17-2025 06:22 PM by dfrogers	7	3,269
	N55 Kinked Thermostat Pipe TheGoodTheBadTheUgly	09-14-2025 10:52 AM by TheGoodTheBadTheUgly	1	2,321
	Multiple misfire codes, rough idle E13	09-12-2025 11:13 AM by TheGoodTheBadTheUgly	3	3,208
	Leaky Fuel Injector(s) Ozzie335i	09-08-2025 03:57 PM by Ozzie335i	3	5,802
	What is this hose? ferocity02	09-05-2025 07:12 PM by gaazmon	9	5,489
	Leaky Injector Symptoms? ferocity02	09-03-2025 11:28 PM by ferocity02	0	2,160

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