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Sticky Post 2.5L STi Engine threads here!
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12K
 by smorris
Recommendation for motor repair in Denver
6
120
 by Pico de Gallo
Exhaust sound
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262
 by WRX-maniac
Rev9 dp
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59
 by XJman
Grimmspeed
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68
 by XJman
Pro tune
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92
 by XJman
NEED HELP!!!
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185
 by BLK11STI48
2006 STI Boost Issue
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20
537
 by 18jsmeal
Cobb AccessPort, launch control
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383
 by Dramallama STI
Check Engine light
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453
 by Dramallama STI
Can anybody help me identify block
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191
 by stibeast
" piston slap" noise
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950
 by why2kmax
91 vs 93 Octane 2010 STI
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20
27K
 by aseme274
Help!!! Wrong gas in my car...
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575
 by mattiekane
2012 Subaru sti loosing oil out of exhaust
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1K
 by McBill
stock STi running 19 PSI normal?
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748
 by KeepDiscovering
Knock on start up.
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606
 by XJman
Cobb Access Port 3 Question For Today's Install
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779
 by McBill
06 sti low vacuum, but will get up to boost.
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976
 by davictone
What do y'all think about...
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1K
 by zax
Air fuel ratio low after rad replacement
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742
 by nsibanez
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