2015-2023 Dodge Challenger 6.2/6.4L QTP Screamer Cat Back

If you're looking to give your 2015-2023 Dodge Challenger with the 6.2L or 6.4L engine a more aggressive sound and improved exhaust flow, this QTP Screamer Cat-Back system is designed for that purpose. This system replaces the factory mufflers and rear section of your exhaust, allowing spent gases to exit more freely and producing a deeper, louder tone that really lets that HEMI engine sing. It's a popular choice for owners who want their Challenger to sound as powerful as it looks.

Constructed from durable 304 stainless steel, this cat-back system is built to last and resist corrosion, even in harsh weather conditions. The 3-inch diameter tubing is mandrel-bent to ensure consistent exhaust flow without any kinks or restrictions, which can help the engine breathe a little easier. This improved flow can contribute to a more responsive feel and a noticeable increase in exhaust note volume. The system includes the necessary components for installation, aiming for a direct fit onto your Challenger's existing exhaust hangers and connection points.

When installing this system, you'll want to ensure you have the proper tools for exhaust work, including wrenches and possibly some penetrating oil for stubborn bolts. It's a bolt-on installation that doesn't require welding, making it a manageable project for many DIYers. The result is a significant change in your Challenger's auditory presence, making it stand out from the crowd.