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Old 05-18-2013, 09:43 AM
Jim45498 Jim45498 is offline
Dodge Ram Forum Senior Member
Join Date: Mar 2013
Location: Kentucky
Posts: 163
Gender: Male
Vehicle: 2013 Dodge Ram RCSWB
Trim Level: Express
Color: Silver
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
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Jim45498 will become famous soon enough
Default unhook neg. post?

Is it better to unhook ground side battery when installing Magnaflow muffler on a new 2013 Ram?

Does the computer have to relearn exaust flow?

Last edited by Jim45498; 05-18-2013 at 09:46 AM.
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