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If I were you, I’d swap to an R154/AR5 and keep the supercharger. Yeah it’ll never make the power a turbo will but it’s unique and I bet it’s a blast to drive.
This right here. Just swap in a manual and be done. I would talk to Quantum Auto though to see if he can tune the ECU for a better a/f ratio and maybe more hp. He will be able to tune out the auto bs (CEL codes when you remove the auto) while he's in there.
 
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