2.5 Liter/Litre Factory Motor | IW STi Forum

GR-Exhausts

GD-Exhausts

Discuss anything related to the exhaust system, like muffler, catback, and turboback exhaust systems.

Sticky Compression-Leakdown basic information

12

49K

Sticky AVCS Gear Cleaning Guide! (Read this if you spun a bearing!)

2

24

49K

Sticky The Official STi engine Venting, A/O Separators, and Catch Cans Thread!!

92 93 94

2K

761K

by killerbmotorsport

Sticky Your answer to "I want 400whp" (or more?!)

6 7 8

154

223K

Sticky Read this before you create a new thread about BOVs (Blow-off valves)

6 7 8

159

138K

Sticky Motor Oil - All Chapters, Inclusive -Hat Tip to Ferrarichat.com

2 3

40

55K

Sticky Everything you need to know about E85

4 5 6

112

212K

Sticky Extremely good info for first time turbo owners (Determining Turbo Serviceability)

18

33K

Sticky Comprehensive Subaru CEL Code List (XLS File Attached)

2

26

69K

by 2.5 turbo hyped

Sticky UPDATED 03/03/10: Planning a turbo build? This is roughly what it will cost you.

4 5 6

117

95K

Pushing coolant

1

56

Coolant Color w/ Redline Water Wetter - 2017 Subaru STi

8

182

Ignition 15amp Fuse Blew Randomly??

8

303

CHECK ENGINE HELP P2441

6

329

Do I have a broken mount?

2

211

by lowbee

Question about small blue cap in engine bay

10

3K

Oil cooler mounting position. Does it matter?

6

552

by Qkizz

Priming fuel pump longer start?

0

174

Water pump hole…drilled through to oil galley

5

692

Iag vs torque solution TGV

2

30

764

by killerbmotorsport

Power Steering Pump Pulley Stopping???

13

24K

Tomei catless downpipe + invidi r400 catback

16

692

by Karlot

Lost clutch after pitch mount replacement

7

485

by whitneyalan80

Does VA Top Mount Fit GR

5

325

by bobbybouchet

TGV delete question

2

26

32K

Need help naming this exhaust!

18

600

Overheating Issue

16

490

by Itsmyfirsttime

Piston markings? A vs.B? What do these mean?

16

24K

2006 sti Af sensor 3 location?

0

135

cobb redline intake vs cobb sf intake

13

476

by Meech

Stock Motor/Fuel injectors

18

4K

TGV Delete

2

23

5K

by Karlot

Some spark plug listings for LFR7AIX show it doesn't fit my STI

9

440

by JohnSub2013sti

S3 or S2 cams with a G35-900, and what A/R?

2

27

784

Garrett Gen 2 turbos

7 8 9

176

126K

by Karlot

Sti not hitting target boost no leaks?

2

38

974

Used invidia r400 bolt and screws questions

5

258

by GrayMetallic12

Reading subaru DCCD Codes

3

440

by JohnSub2013sti

2006 sti weird startup sound

15

780

2006 Sti boost leak

18

460

Question About Fuel Lines.

4

337

Boost leak whistle?

2

24

871

by Karlot

Car feels slow

2

22

12K

by Floridaman_1111

Interchangable parts , Intake pipe / Fuel rails

1

214

by Karlot

Oil Temp sender options

7

1K

by killerbmotorsport