LB7 Performance Discussion of Chevy and GMC Trucks with LB7 Duramax Turbo Diesel Engines Related To Performance And Longevity

5" Famous Exhaust Question?

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  #1  
Old 06-13-2012, 06:35 PM
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Default 5" Famous Exhaust Question?

I'm finally looking at upgrading my exhaust to a 5 inch system. Which do you think would be a better pic? I'm looking at the Diamond Eye or the MBRP turbo back system. Been looking at youtube vids can't decide give me your opinions. Thanks.
 
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Old 06-13-2012, 06:59 PM
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MBRP is my personal opinion..

But I am assuming you have major upgrades and a bigger turbo w/ upgrades since your doing 5"? You don't have to have those upgrades to have a 5" but it is completely unneeded flow..

a 4" would do fine for simple to medium upgrades.
 
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Old 06-13-2012, 11:08 PM
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Magnaflow
 
  #4  
Old 06-13-2012, 11:10 PM
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both are good exhausts.
 
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Old 06-28-2012, 10:11 AM
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Agreed TheRobenator... 4" is more than enough!
 
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Old 06-28-2012, 10:17 AM
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but the 5 inch has a better sound on a dmax.

and id go with a flo pro. but thats just me
 
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Old 07-12-2012, 10:54 AM
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Originally Posted by GreenGoblin
but the 5 inch has a better sound on a dmax.
Very good point
 
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Old 07-12-2012, 11:26 AM
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We sale lots of Expandit 5" for the Dmax.

Luke
 
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