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High Altitude Tuning
Engine Performance Discussion Specific to Higher Altitudes
531
251K
4 mo ago
531
251K
4 mo ago
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T
Sticky
Exhaust Video/Sound Clips
TurnWRX
Mar 30, 2004
28
29
30
590
444K
1 mo ago
by
crxluv2
Sticky
$5 and 5 minutes to a better running car :)
Big Sky WRX
May 6, 2006
5
6
7
133
99K
2 mo ago
by
FireB
P
Sticky
"The BIG BOV thread" (Where all bov question threads get merged)
p7r4e7y
May 21, 2001
600
601
602
12K
1M
5 mo ago
by
WRX-maniac
Sticky
WARNING FOR BUYING CATTED DOWNPIPES!!!
Sinister
Oct 27, 2010
4
5
6
103
122K
Nov 25, 2020
by
78wrx78
Sticky
First Modifications - what to do and not to do
mycologist
Jan 26, 2010
11
12
13
243
366K
Apr 18, 2020
by
Pythagorus
Sticky
Exhaust FAQ
EJ257
Mar 30, 2010
7
8
9
161
109K
Jan 9, 2017
by
lcurtiss1996
A
Sticky
Fuel System 101 FAQ
[email protected]
Jun 30, 2011
7
32K
Jan 10, 2015
by
dead_ringer
Sticky
Water/Methanol Injection FAQ
EJ257
Apr 6, 2010
2
29
63K
Jan 23, 2014
by
lookylookitzadam
Sticky
Blowoff Valve (BOV) FAQ
Sinister
Jul 12, 2013
Locked
2
42K
Jul 19, 2013
by
zax
Sticky
Intake FAQ
EJ257
Apr 10, 2013
Locked
0
17K
Apr 10, 2013
by
EJ257
Sticky
SPT has released the new CBE's for 08 WRX 5dr & 4dr.
Weasel 555
Apr 2, 2008
3
4
5
85
37K
Jan 2, 2011
by
patrickfromnm
Sticky
I want 400WHP!!!1!juan!
TheJ
Sep 27, 2009
Locked
0
36K
Sep 27, 2009
by
TheJ
3
Sticky
Subaru Catch All TSB Regarding Modding
[email protected]
Aug 12, 2007
Locked
8
20K
Aug 12, 2007
by
[email protected]
Sticky
Engine Performance FAQ [[[READ ME]]]
ebr0t
Sep 29, 2004
Locked
1
115K
Sep 30, 2004
by
ebr0t
C
EJ255 Intake Cam Gear Wiggle
casey_jones
10 h ago
4
71
9 h ago
by
XJman
S
19 Wrx Turbo Inlet
Subi.ca
1 mo ago
2
21
383
2 d ago
by
Subi.ca
F
Turbo intake hose install
fasteddie313
7 d ago
13
190
2 d ago
by
fasteddie313
Hissing noise
ProZach626
8 d ago
7
230
3 d ago
by
ProZach626
Wrx swap help
Mondy
3 d ago
6
150
3 d ago
by
zax
W
2019 wrx
Wrxsubie
5 d ago
7
181
5 d ago
by
XJman
2022 axle back systems?
bbuckis
5 d ago
2
180
5 d ago
by
bbuckis
W
2019 wrx
Wrxsubie
7 d ago
3
145
6 d ago
by
Wrxsubie
T
2004 Subaru WRX - Getting no boost
taymiller
7 d ago
4
122
6 d ago
by
zax
G
Front or top mount intercooler
Grimmcobb
8 d ago
10
194
6 d ago
by
silver_scooby
2009 WRX engine blown, STI swap?
puddles3232
13 d ago
10
279
7 d ago
by
Jojow2015
W
TURBO INFO [model discussion, benefits, drawbacks, details etc.]
WRXin'
Sep 12, 2002
7
8
9
164
37K
7 d ago
by
zax
B
2010 WRX options
Ben S
12 d ago
2
133
8 d ago
by
V4Lk3ri3
2011 wrx rebuilt motor cranks but refuses to start/run
V4Lk3ri3
2 mo ago
2
24
603
8 d ago
by
V4Lk3ri3
2015 wrx stuttering at wot
Shawnn802
10 d ago
Redirect
–
–
N/A
G
Greddy Bpv valve
Grimmcobb
9 d ago
10
236
8 d ago
by
zax
Aftermarket oil feed line 2015+ wrx
Maximus1991
13 d ago
14
237
10 d ago
by
Maximus1991
N
Turbo xs catted j-pipe heat shield.
NickB
19 d ago
1
164
11 d ago
by
NickB
FA20 Turbo blanket / heat shields
Maximus1991
13 d ago
0
145
13 d ago
by
Maximus1991
Double please delete
Maximus1991
13 d ago
0
130
13 d ago
by
Maximus1991
The whole Cobb issue?
GBond2
20 d ago
7
402
14 d ago
by
XJman
M
Axel back Exhaust for sale
MARGAR5
21 d ago
6
244
15 d ago
by
MARGAR5
D
The Future Of Tuning…
dregrx
16 d ago
4
275
15 d ago
by
XJman
Turbo Identification Help
Arturognlz11
17 d ago
3
178
15 d ago
by
zax
Do I need a tune?
2012slowrex
5 mo ago
12
896
17 d ago
by
saotome san
Oem Turbo “Studs”
Maximus1991
18 d ago
3
197
18 d ago
by
Maximus1991
Question about potential hp numbers..
Blk18wrx
20 d ago
2
175
19 d ago
by
Blk18wrx
Need help
Turner Clews
22 d ago
3
159
20 d ago
by
zax
2002 WRX
stratoscs
1 mo ago
10
241
20 d ago
by
Cfoss
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Engine Modifications
Flat-fours and turbochargers are what set the WRX apart from the rest. Talk about them and the latest aftermarket parts here.
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