NITROUS EXPRESS
Nitrous is like magic horse power in a bottle to Hemi motors.  Nitrous Express has perfected the art for the 5.7/6.1L Challenger Hemi.  Combining performance and easy installation makes this the fastest 150+ horsepower you can find on the market today at a affordable price.  NX is trusted by all racers and won't let you down at your next track day or stop light rumble.
PART# NITROUS KITS PRICE BUY ME
PART# NITROUS ACCESSORIES PRICE BUY ME
82006 ZEX BOTTLE HEATER $139.99 ADD2CART
PART# PURGE VALVES PRICE BUY ME
ZEX
ZEX nitrous systems are the safiest and most high tech nitrous kits on the market today.  These kits were made specifically for your 5.7/6.1L Hemi Challenger for an easy install and huge power gains all while keeping your motor safe with Active Fuel Control.  All at a fraction of the cost of a turbo or supercharger kit.
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MAGNACHARGER
Magnacharger delivers amazing real world gains for your R/T or SRT8 Challenger.  Some supercharger and turbo kits might give you some shocking numbers but they fail to do so under the torque curve.  Magnacharger blowers keep that power where you can use it delivering gains up to 66% under the curve.  All while costing you less the 1/3 of a hp at 60mph....That's power and efficiency.
2008+ CHALLENGER
POWER ADDERS SUPERCHARGERS NITROUS TURBOS
GROUP BUYS