They are both great mods. As far as the pros, I can't think of anything that would give one the advantage over the other. They both make a noticeable difference and both make the car more fun to drive. But I would have to go with a supercharger for the simple fact that I like my cruising RPMs now. Even tho 3.73s or 3.91s wouldn't be too much over where they are now. But still, I'm a boost kind of guy. Gears are on my list, but they are towards the bottom. For anyone else tho, gears are cheaper but a supercharger has more potential especially if you wanted to pulley it later. A supercharger will give you more power and most likely a faster car than gears will. And a supercharger has the option of a powertrain warranty from the manufacturer. All factors to consider.
2017 Camaro ZL-1 A10
2013 Jeep Grand Cherokee Hemi 5.7 - Tuned!!
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