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4" exhaust question

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Old Jul 27, 2014 | 09:32 PM
  #11  
GREENMILE's Avatar
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Originally Posted by oldred95
Even if you use a duramax exhaust there is going to be some cutting and fitting since those systems are designed with the extra clearance of a 2 inch taller frame in mind.

I made a single 3 1/2 for mine.

https://www.performancetrucks.net/fo...t-99-a-516965/
nice build. yea for sure ima have to cut n fit. it will be worth it though lol
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Old Jul 31, 2014 | 01:45 AM
  #12  
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I have pacesetter LT and ORY to a duramax 4" and a 14" magnaflow. Love the sound and performance over my dual 3"
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their just dirty. No rust on them at all.
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had to keep the blackout theme
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and a quick idle clip
https://www.youtube.com/watch?v=UpjztMP-BQ4
Hope this helps
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