Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo)

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Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo)

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Threads in Forum : Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo)

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Rating Thread / Thread Starter	Last Post	Replies	Views
Sticky: 2008+ owners...please read.... ( 1 2 3 ... Last Page) Unabomber	12-17-2020 11:55 AM by AlbertaSubaru08	472	344,581
Sticky: Have a CEL, MIL, or any other illuminated light? Read this! HinshawWRX	04-10-2014 02:32 PM by HinshawWRX	0	48,210
Sticky: Hey everybody new to the forum: READ THIS! Unabomber	01-03-2007 01:51 PM by Unabomber	0	139,316
Sticky: 2.5L Powertrain Forum Threads of Note (read first) munkis	07-26-2004 09:00 PM by munkis	1	152,195

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Spun bearings survey? GeoNV	Today 06:49 PM by Jedi03	10	425
Removing Stock Fuel Lines to Tank BeastianSTI	Today 06:03 PM by Unabomber	3	168
ej257 short block variations Mindriddle	Today 06:01 PM by relic48	5	251
Replacement engine for my 08 WRX Hatch Mindriddle	Today 02:33 PM by BlackFighter	23	710
Replaced pcv valve and 2 days later CEL demid30	Today 08:47 AM by Mindriddle	9	449
Dom 1.5 vs FP blue ( 1 2) wrxchitown	Yesterday 06:45 PM by PraetorianGuard	41	5,824
Burning up Front oxygen sensor every 6mo ( 1 2) gsrcrxsi	Yesterday 11:13 AM by Blackfin	29	3,071
Will changing AEM intake model affect tuning? JKLtdSTI	01-20-2021 11:13 AM by viper_crazy	3	252
First Car Project with my son ( 1 2) Mowrer	01-19-2021 11:31 PM by Mowrer	30	2,144
making hole and welding bung on ETS TMIC savagesoob	01-19-2021 08:14 PM by KillerBMotorsport	10	418
Killer B Motorsport - High Flow Water Pump Inlet KillerBMotorsport	01-19-2021 11:31 AM by KillerBMotorsport	14	1,130
Strange boost cut, surging idle putrio	01-19-2021 11:25 AM by putrio	1	161
It's time for a FEEL - Extreme Flow HARD Turbo Inlet by Killer B Motorsport ( 1 2 3) KillerBMotorsport	01-19-2021 10:34 AM by KillerBMotorsport	65	5,735
04 sti made a ticking engine noise and then died emsti2004	01-19-2021 12:38 AM by Jp925	14	1,266
Getting some knock readings on newly modified 2020 STi, what is the best way to avoid ben_7	01-18-2021 04:30 PM by ben_7	0	161
" Refreshed ' heads m5gorrf	01-17-2021 09:44 PM by m5gorrf	3	275
IAG oil pan vs Killer B oil pan. BlackFighter	01-16-2021 11:42 PM by igoiks	20	1,056
Torque spec for mounting idler pulley onto tensioner arm sebastian323	01-15-2021 04:49 PM by Max Capacity	1	139
Overflowing coolant reservoir expansion tank foxonwheels	01-15-2021 01:13 AM by spoolinsti05	11	1,032
Wastegate Actuator or New Turbo? Weezylizard	01-14-2021 08:44 PM by Daynger	20	1,374
IAG AOS - Street or Comp mgrotel	01-14-2021 06:05 PM by mgrotel	18	676
Secondary Air Pump System IDriveFords	01-14-2021 12:36 PM by 87DMK	5	416
Baja hitting boost cut Chi_San	01-14-2021 04:27 AM by Chi_San	16	1,084
I broke 3 out of 4 ringlands 4bang4now	01-13-2021 05:59 PM by benflynn	11	1,340
Another spun bearing sob story Bareknuckle Boxer	01-13-2021 05:18 PM by Bareknuckle Boxer	7	747
Is there a replacement for this thing - oem barometric pressure sensor i think ( 1 2) Bad Noodle	01-13-2021 12:11 PM by Ajzride	25	13,381
340Lph in stock setup? m5gorrf	01-12-2021 02:04 PM by m5gorrf	6	356
'16 STI - OEM Up Pipe Flexible? OhThatHurt	01-11-2021 11:46 PM by OhThatHurt	5	486
Never used but old 6-7 year old Bloush Turbo savagesoob	01-11-2021 11:25 AM by undyjr	4	358
Impreza Sti 2003 lost power hlgh rpm tomsti03	01-10-2021 02:52 PM by tomsti03	7	632

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