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Discussion Starter #1
is there any benefit of a 5" tb exhaust vs a 4" tb? is the sound deeper on a 4"? or should i just go 5" straight pipe?
 

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there is no 5" turbo back, there is a 5" downpipe back, no one (that I know of) makes a5" down pipe. Whats available is a 3.5 or 4" and you will see very little difference between those two downpipes. With a 4" exhaust vs. 5" the 5" will get you a deeper tone. Performance wise, no difference.
 

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Discussion Starter #3
What's everybody running stainless or aluminum?
 

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I had both. I saw no difference at all besides the tone of the exhaust. I really liked them both though.
 

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Discussion Starter #6
so what should i do? 4" or 5"? also im stuck between ss or aluminum..
 

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4" stainless its great for all weather and works for anything you want to do. I can get you a price if you like.
 

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i have a 4inch DP to a 5inch DP back aluminized system and i love it. it really deep and sounds very good. You can hear the turbo through it very well.
 

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Discussion Starter #9
4" stainless its great for all weather and works for anything you want to do. I can get you a price if you like.
Yes please pm me a price shipped to 70072.. Also with muffdelete/ cat thanks
 

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I have alum. and love it. I just couldnt see spending the xtra money for SS.
 
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