A year later, with no other changes, I ran a 13.41 @ 103.75 in very good air. I think the CAI was a big factor. I believe it does add a little HP and is noticeable at wide open throttle. In any case, it does greatly improve the engine sound. A Hemi should sound like a Hemi.
Keep in the Air /Fuel ratio will be important with the CAI and supercharger. The supercharger will eat ur fuel regardless of V6 or V8. You dont need to tune if you change the CAI. If you CAM it yes tune it then. Unless you want that whine a turbo on the V6 would probably be more efficient on the motor. Inferno$$5.
Performance 10/10 – The entry-level V6 offers decent power for the Challenger’s size, while the SRT Hellcat and Demon models are world record holders for drag racing. Safety 8/10 – The 2018 Challenger is safe, earning a perfect 5-star rating in government crash tests. It comes standard with a rearview camera, while blind spot monitoring
8XIpb.