4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.


Old 07-14-2005, 11:02 PM
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Join Date: Jul 2005
Posts: 4
Default Exhaust?

I have roush sideskirts on my 01 GT, and i was going for looks at the time, but now i'm kinda of thinking of investing in the whole exhaust system. Does anyone know what type of performance gains the system puts out and what it sounds like? I was wondering if it was worth the money, because the roush tips alone cost near $300.
fierce_machine is offline  
Old 07-14-2005, 11:14 PM
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Join Date: Nov 2004
Posts: 1,369
Default RE: Exhaust?

just get headers and get a muffler shop to fabricate a little H pipe then the mufflers of your choice and turn the tips out the side skirt and put a tip on that fits there... it will save you money and give an insane sound that will definitely set off car alarms as you drive by
AtlanticBlue99 is offline  
Old 07-14-2005, 11:16 PM
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Join Date: Mar 2004
Location: Northern New Jersey
Posts: 3,645
Default RE: Exhaust?

The roush system actually makes you loose hp. The reason for that is because the exhaust gases have to go down do a 180 and come back then go out. That makes it restricted and makes you loose hp.
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