ques. about cats . . .
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From: Bergen County, NJ
Car: 91 Firebird GTA
ques. about cats . . .
hey guys, just wanted to know-do cats make a big diff. in hp???
i was thinking about getting one but wanted to know if it is worth the while-I already have a flowmaster 80 series on my car-
and if it does make a diff. which brands are good?
thanks,
91 GTA
5.0 T.P.I
i was thinking about getting one but wanted to know if it is worth the while-I already have a flowmaster 80 series on my car-
and if it does make a diff. which brands are good?
thanks,
91 GTA
5.0 T.P.I
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From: Someone owes me 10,000 posts
Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
The way you worded it, are you asking if cats gain you HP? or am I reading it wrong. A hi-flo one will hardly rob you of any power, plus it's good for the environment.
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Joined: Aug 2001
Posts: 5,388
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From: Caldwell,ID
Car: 2005 BMW 545i
Engine: 4.4L N62B44
Transmission: 6spd auto
Axle/Gears: Rotating
I hate the bastards
though my car comes stock with three of the things inline
took them off put in a straight pipe and noticed a BIG difference and also notice that on the exhaust at just a idle you can feel the pulses a lot stronger now and not blocked near as much
though my car comes stock with three of the things inline
took them off put in a straight pipe and noticed a BIG difference and also notice that on the exhaust at just a idle you can feel the pulses a lot stronger now and not blocked near as much
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