These Duraflex circuit side splitters are great for when you're out on the road, showing off your Dodge Challenger or racing on the track. They're designed for Dodge Challenger owners from 2008 - 2023 who want to add a sporty and stylish look to their cars. Made of FRP, they're tough and can handle regular use. The side splitters come in a 2 - piece set and are a perfect fit for all 2008 - 2023 Dodge Challenger models.