06-15-2015, 06:24 PM | #1 |
Drives: 2018 Camaro SS 1LE Join Date: Jun 2015
Location: Pa
Posts: 132
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NPP Exhaust ?
Hi guys,
Why do people call it this and not the "dual mode" GM calls it? Thanks in advance. |
06-15-2015, 06:27 PM | #2 |
SoCal Mayhem
Drives: 2010 Camaro 1SS/RS Join Date: Aug 2008
Location: Foothill Ranch, CA
Posts: 5,488
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NPP is the RPO code for the dual mode exhaust
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06-15-2015, 09:09 PM | #3 |
Drives: 2018 Camaro SS 1LE Join Date: Jun 2015
Location: Pa
Posts: 132
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Ok thanks!
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06-16-2015, 09:00 AM | #4 |
Destroyed by flooding
Drives: Wife's car Join Date: Mar 2014
Location: Louisiana
Posts: 4,673
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Mine is single mode, I pulled the fuse
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