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Borla Exhaust

31187 Views 82 Replies 29 Participants Last post by  isfcow
Just FYI.. The Borla exhasut for the IS-F is out. I just saw it on their website for $899.99. It's not a true dual exhaust but the muffler's have quad outlets.:(
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Guys,

I installed the Borla Cat-back exhaust system plus x-pipe today, the offroad version. I was thinking at first, oh damn what did i do and thought it would be rediculously loud but no.......and DAAYYYYUUUMMMM does it sounds good. Pretty sure that Borla installed my own personal cheerleaders in the pipes. It sounds deep and throaty. I stuck my car on the dyno before stock today and it produce 344rwhp and 318 torque, after it produced 354rwhp and 326 on torque, it was a hot day down here though and not much airflow. I forgot the printouts for the dyno but will pick them up early on in the week when i go back to get the k&n system installed.
I'd love to hear how it sounds. Can you do a video? Thanks.
Hey guys, it has taken a while for me to get around to this sorry.......but here is a quick clip of the Borla i through on the F. http://www.youtube.com/watch?v=4D_vyPZz-Ic
Damn, that does sound good. I just ordered one up myself. Thanks for posting!
Hey guys, it has taken a while for me to get around to this sorry.......but here is a quick clip of the Borla i through on the F. http://www.youtube.com/watch?v=4D_vyPZz-Ic
I like your rims too. What size rubber do you have on those? Any mods to accomodate those?

Also, did you see the oem rims? If so, how much did you get for them, if I may ask?

Thanks.
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