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Old 04-27-2012, 01:13 PM   #8279 (permalink)
ZMan8
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Quote:
Originally Posted by XBarbarian View Post
ahh.. got ya.. yes.. rev's 1400..then slowly down.. but its the openness of the throttle, coupled with the cold pipes, that gives it that note for that short duration.. thanks ZMan8
Yeah I'm pretty sure that's where the noise comes from. My scion even is louder on cold starts
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