Your 5.7L HEMI Challenger might sound tough, but if it’s still naturally aspirated, it’s basically just yelling without a megaphone. Fix that problem (loudly) with the ProCharger HO Intercooled Tuner Kit — designed to slap on 110+ extra horsepower without slapping your wallet too hard.
This kit is built for both automatic and manual 5.7L HEMI Challengers and is perfect for folks who’ve already gone down the custom rabbit hole. Whether you’ve got bigger cams, a more aggressive exhaust, or just a rebellious streak, the ProCharger Tuner Kit is the perfect forced-induction upgrade to wrangle those mods into proper power.
The heart of the system is the P-1SC-1 self-contained supercharger (no tapping into your oil pan like it’s 2005), and it’s backed up by a chunky 3-core air-to-air intercooler that keeps your charge temps cool—even when your tires aren’t.
Now, this Tuner Kit doesn’t include injectors, fuel pump, MAP sensor, or tuning (we assume you like making those decisions yourself). But if you’re not sure what to grab, we can help you build the perfect combo that won’t turn your engine into a confetti cannon.
Designed and built right here in the USA, the ProCharger system bolts on clean, plays nice with your hood (no cutting!), and looks like it belongs there. Plus, there’s an optional 3-year warranty for those who like horsepower and peace of mind.
So go ahead, let your HEMI breathe… forcefully.
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