Upgrade your 2008-2014 Dodge Challenger SRT8 with the Flowmaster 817499 American Thunder Cat-Back dual exhaust system. Designed for models equipped with 6.1L or 6.4L Hemi engines, this performance exhaust delivers an aggressive exterior tone with a moderate interior sound. It is an ideal choice for enthusiasts seeking enhanced exhaust character without sacrificing everyday drivability.
The Flowmaster 817499 system is mandrel bent to maintain consistent exhaust flow and is dyno tuned to support improved throttle response, power, and fuel mileage. Durable 16-gauge stainless steel tubing provides long-lasting performance and corrosion resistance, while the carefully selected mufflers help produce the signature American Thunder sound. The cat-back design replaces the exhaust components behind the catalytic converters for a performance-focused upgrade.
Designed with installation convenience in mind, this exhaust system includes the necessary hangers and hardware for a straightforward fit. The application-specific configuration is engineered for 2008, 2009, 2010, 2011, 2012, 2013, and 2014 Dodge Challenger SRT8 models. Professional installation is recommended to ensure proper alignment and secure fitment. This product is intended for off-road or competition use where emissions regulations require approval; verify local requirements before installation.
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