How Much H.p. Does An Exhaust Add??
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Join Date: Apr 2002
Location: Waldwick, NJ
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I gained 20rwhp with a lid and catback.
I was suprised to say the least, but it also could have been because I dynoed a fairly new motor (3K miles) installed the catback and filter and about 4K miles later it put down 20 extra rwhp....so it could of been the mods, or just the motor full breaking in
I was suprised to say the least, but it also could have been because I dynoed a fairly new motor (3K miles) installed the catback and filter and about 4K miles later it put down 20 extra rwhp....so it could of been the mods, or just the motor full breaking in