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Old May 13, 2003 | 10:40 AM
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mpykalo
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Joined: Apr 2003
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From: Toronto
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Just got a email reply from them (customerservice@powerbyjet.com). The 6gen 2.3 vtec gains 11-13hp when the engine is not modified at all (or with a K&N drop filter). With AEM CAI + headers the gain is 18hp.
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