2017 Duramax issues?

adoucet11

New member
Jun 13, 2023
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HunterJD11
Buying a 2017 Duramax. What issues I need to prevent and need to be aware of?

This is what I am putting on it so for.
1. FASS drop in system
2. MBRP 5 inch filter back single side exhaust system.
3. S&B cold air intake.
Any other suggestion much appreciated.
 

JoshH

Daggum farm truck
Staff member
Vendor/Sponsor
Feb 14, 2007
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Texas!!!
Are you talking about removing the factory lift pump to install a FASS or the add on filter they sell?
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,702
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Phoenix Az
I’ve seen decent gains for power on the 17-19 trucks switching up air intakes. The 2020+ don’t see much at all.