I'd be surprised if there isn't a step-by-step thread on here about installing long tubes, but here's an article from GMHTP: http://www.gmhightechperformance.com...s/viewall.html
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2023 1LE 1SS BCD GCF JF5 MN6 SIA SLN UQT
10/13/22: 1100
Past Camaros: 13 1LE|02 SS|01 Z28|00 SS|91 1LE|91 Z28|89 IROC-Z
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