Flowmaster American Thunder Direct Fit Muffler (25-26 RAM 1500 Limited, Limited Longhorn, RHO, Tungsten)Find parts that fit my vehicle

Performance Exhaust Upgrade. The Flowmaster American Thunder Direct Fit Muffler is designed specifically for the 2025 and 2026 RAM 1500 3.0L High Output models. It improves horsepower, torque, and exhaust sound by optimizing exhaust flow, delivering a deep and aggressive tone while increasing rear-wheel power. This product is aimed at enthusiasts seeking enhanced performance and bold exhaust notes without affecting emissions compliance.

Construction And Appearance. Built from durable 409 stainless steel with 16-gauge tubing, the muffler incorporates a mandrel bent design to maximize exhaust flow and durability. It features a Super 40 series style chambered muffler finished with high-temperature paint for corrosion resistance and a durable, sleek appearance suitable for harsh conditions.

Installation. Engineered as a direct-fit system, installation requires no cutting or modifications, utilizing all factory hanger locations and connections for a straightforward upgrade. No drilling is necessary, enabling a quick and hassle-free replacement of the stock exhaust system.

Warranty. The product is backed by a lifetime limited warranty, providing assurance of its quality and durability for the life of the vehicle.

Application. Specifically designed to fit 2025 and 2026 RAM 1500 models with the 3.0L High Output engine, including Limited, Limited Longhorn, RHO, and Tungsten submodels.

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