K&N 69-2553TTK, via Marken Performance, is an air intake system for 2017 Dodge Challenger/Charger SRT Hellcat 6.2L Supercharged HEMI models.  Expect gains of 23 HP and 19 TQ at the wheels. Cool air makes more power than hot air. So does increased air flow. The key is to draw larger volumes of fresh, clean air directly from outside the vehicle, and then isolate it from high underhood temperatures. With the K&N 69-2553TTK Typhoon air intake system, intake air first enters a 7.5-inch high-flow chrome topped air filter and a heat shield that’s installed into the original air box location. The 69-2553TTK air intake comes with mandrel-bent black powdercoat aluminum tube, and heat shield.  The oversized cone shaped air filter can be used for up to 100,000 miles before servicing.  The air intake tube accommodates the factory intake air temperature sensor and crank case vent hose for easy installation.