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Old 05-03-2010, 05:09 PM   #86
wessubie06
Scooby Newbie
 
Member#: 200411
Join Date: Jan 2009
Chapter/Region: South East
Location: St. Johns county
Vehicle:
2006 sti
crystal gray metallic

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I have an 06 sti with a catback exhaust. I was looking to put a cat delete downpipe on but after reading this i am unsure if i should get tuning or is the sti ecu good with a turboback without ecu management modification?
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