Thread: 07 civic type R vs 07 civic SI
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Old Apr 19, 2007 | 02:41 PM
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salatino2000
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Joined: Oct 2002
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From: rutherford , NJ
Default 07 civic type R vs 07 civic SI
do any one know why the civic type R has 220 HP while the si has 197 it should be the same engine what is the diffrence (is it the ecu) and can add it (what ever it is to the si)
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