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Discussion Starter · #1 ·
ok im posting this up for my buddy he has a 04 lb7 ECSB he is looking for a 5" TB aluminized or a 4" TB aluminized. prices on both these shipped to 12077 would be greatly appreciated. he is undecided on the exhaust but will be buying one in the next 2 weeks. he has got a few prices already and was wondering wat you guys can do!
 

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tell him to go with the 5inch he wont regret it
 

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I wish I could go with the 5 inch exhaust, but with the Calif emissions it will too much of a hassle to get the 3 1/2 pipe for the CAT to fit....Any ideas???
 

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have a exhaust shop make you a coupling for it
 

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ok im posting this up for my buddy he has a 04 lb7 ECSB he is looking for a 5" TB aluminized or a 4" TB aluminized. prices on both these shipped to 12077 would be greatly appreciated. he is undecided on the exhaust but will be buying one in the next 2 weeks. he has got a few prices already and was wondering wat you guys can do!
dont you mean down pipe back?
 

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turbo back is classified as down pipe back. GM classifys the down pipe as part fo the turbo
 

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Discussion Starter · #8 ·
mbrp calls them turbo back which is why i phrased it the way i didso down pipe back or turbo back im getting the same piping from and exhuast co.
 

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Discussion Starter · #10 ·
its no biggie. just waiting for mon when the vendors go back to work
 

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Question: What is the big difference between the 5" and 4"? Sound and/or performance?
 

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Discussion Starter · #12 ·
sound and looks. he loves the look and sound of the 5 " but depending on the price he is undecided on wat he is getting
 

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Cool, performance is about the same?
 
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