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Old 03-25-2024, 12:54 PM   #4
Katech_Mike

 
Drives: 2015 Camaro ZL1
Join Date: Oct 2020
Location: Clinton Twp, Michigan
Posts: 335
The purpose of the foam is to dampen the noise of the injectors and HPFP.

You can remove it if you want.

All aftermarket PD style superchargers require removal of the foam.
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