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Discussion Starter · #1 ·
My backbox is shot on my super.Bin lookin at all the manufacturers from csc to supersprint yer cant try them all, its pot luck. has anybody put one on that sounds better than the original?
 

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I would go for a stainless steel custom made job - You will get to choose the basic sound and tailpipe and receive a lifetime guarantee. Try a Powerflo outlet or such.
 

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I went the powerflow route, love it! I asked for it to be very quiet as it is a sportronic, and I think auto's sound poop with a noisey back box! On idle though once it is warmed up after a long ish run it sounds nice, has a proper v6 burble! :)
 
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