08-04-2021, 12:10 PM | #1 |
Drives: '11 2SS/RS L99 Vert IO Interior Join Date: Nov 2015
Location: FL
Posts: 296
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Want to trade a 57-1138C K&N PERFORMANCE AIR INTAKE SYSTEM for a stock one?
I have a 57-1138C K&N PERFORMANCE AIR INTAKE SYSTEM. It can void my extended warranty AND I think it actually hurts performance if the ECM isn't reprogrammed. I want to return it to stock. What is the best way to go about it? Trade someone? Buy a used one? I hate to waste the old one.
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08-05-2021, 02:53 PM | #2 |
Drives: 2010 Camaro SS 6m Join Date: May 2020
Location: Iowa
Posts: 62
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I have a stock air system that I would trade you for.
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08-06-2021, 01:45 AM | #3 |
Drives: '11 2SS/RS L99 Vert IO Interior Join Date: Nov 2015
Location: FL
Posts: 296
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k&n air intake |
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