What exhaust is better?
I have a 99 gt and I was wondering what catback exhaust would be better in hp between flowmaster,magnaflow,slp,or borla ...also considering the price of it
and...
if the k&n intake is the best one around
and...
if the k&n intake is the best one around
all are going to give you the same HP gains. which is hardly anything. certainly nothing you'd feel the difference with. loudmouth 2s have the best loud/deepness combination. get a K&N or tuneableinduction intake. you'll notice better throttle response with a new intake.
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