Challenger and Hellcat Clothes and Personal Accessories
RPI Designs is your leader in Challenger and Hellcat apparel. We currently carry many different styles of hats, t-shirts, polo shirts, sweat shirts, hooded sweatshirts and more. Our selection includes both men and women selections. Challenger and Hellcat apparel is very practical to show off your pride and joy, but almost makes a great gift for the Challenger fan in your family.
Listed below is a selection of our Clothing and Accessories. Whether if you are at a Car show, at the Office or even traveling on a trip you can let everyone know that you own a Challenger or Hellcat.
Dec 1, 2025Cold Air Intakes: What Actually Makes More Power?A cold air intake boosts power by giving the engine cooler, denser air and reducing airflow restriction—resulting in better throttle response and stronger acceleration.
Nov 5, 2025The Ultimate C8 Corvette Engine Bay Dress-Up GuideThe C8 Corvette’s engine bay is on display, making it the perfect place for custom upgrades. Painted or carbon-fiber covers, filler panels, and detailed accents can transform it from stock to show-ready, adding style, durability, and a premium look that matches the car’s performance.
Oct 24, 2025CORSA Performance: The Science Behind Drone-Free ExhaustDiscover how CORSA Performance uses Reflective Sound Cancellation® technology to deliver powerful, aggressive exhaust sound without cabin drone or performance loss.
Oct 7, 2025Top 5 Interior Mods to Give Your Corvette a Premium FeelUpgrade your Corvette’s cabin with five premium interior mods—leather-wrapped panels, steering wheel upgrades, ambient lighting, custom mats, and sound insulation—to add luxury, comfort, and style.
