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TD vs. catback

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Old Mar 29, 2009 | 08:30 AM
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Default TD vs. catback

My current setup is Kooks LT's with cated ypiped through stock exhaust with borla muffler. While my wife liikes that it is quite im not too happy with the sound and questioning how much hp that stock catback is loosing me.

Does anyone have before and after gains of stock exhaust to True Duals?

IF i can gain around 10rwhp it might be worth pissing off the wife. lol
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Old Mar 29, 2009 | 08:35 AM
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You should net atleast 10 hp peak power and will gain more power on the lower end. Its gonna be 10x louder then it is now though. Maybe you should look into a cut out instead. You could pick up good hp and controll your volume so everyone is happy!
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