Flowmaster Signature Series Cat-Back Exhaust System - Fits 2025 RAM 1500 3.0L Standard and High Output, Signature Series Cat-Back 304 stainless steel - 738198
11th Apr 2025
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Unlock superior performance and an aggressive exhaust tone with Flowmaster’s Signature Series Cat-Back Exhaust System designed specifically for the 2025 RAM 1500 with the 3.0-liter Standard and High Output engines. Engineered for both 2WD and 4WD models, this exhaust system is crafted to enhance your vehicle’s performance while providing a custom, deep sound that commands attention on and off the road.
Built for Performance and Durability
Constructed from 304 brushed stainless steel, this true dual exhaust system promises years of trouble-free service. The system is TIG welded for better heat control and superior quality, ensuring that your exhaust maintains performance for the long term. The 3.0-inch mandrel-bent tubing enhances exhaust flow, while the 304 stainless steel Signature Series muffler delivers an aggressive, yet refined sound.
Maximized Performance with Flowmaster Technology
Flowmaster’s Scavenger X-Pipe with D-Port technology enhances exhaust pulse velocity, contributing to optimal performance gains. With a maximum dyno gain of 26 horsepower and 23 lb-ft of torque at the rear wheels (on High Output models), the system provides an immediate and noticeable boost in power. The addition of tuned resonators in the tailpipes ensures a comfortable experience inside the cab, eliminating interior drone while still offering a full-throttle sound when needed.
Signature Series Muffler for Deep Sound
The Signature Series muffler gives your RAM 1500 a deep, aggressive tone that’s both powerful and modulated. The 4.5-inch black chrome tips add a distinctive, bold look to the vehicle’s exterior, complementing the high-performance exhaust system with a premium finish.
Easy Installation
This system uses factory hanger locations and comes with complete hardware for an easy, DIY-friendly installation. The kit includes all necessary components along with installation instructions, allowing you to upgrade your RAM 1500’s exhaust system at home with minimal effort.
Key Features:
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3.0-inch mandrel-bent 16-gauge 304 stainless steel tubing for enhanced durability and exhaust flow
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Black chrome stainless steel tips for a custom look
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Signature Series muffler delivers a deep, aggressive performance tone
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Increases horsepower by up to 26 hp and torque by 23 lb-ft at the wheels (High Output models)
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Tuned resonators eliminate interior drone for a comfortable driving experience
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TIG welded construction for premium appearance and heat control
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Converts Standard Output models to a true dual-style system, similar to the High Output and RHO models
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Lifetime Limited Warranty
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Easy installation with all necessary hardware and factory-style hangers for a seamless fit
Vehicle Compatibility:
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2025 RAM 1500
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Compatible with both Standard and High Output 3.0L engines
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Fits 2WD and 4WD models
Elevate your 2025 RAM 1500 with the Flowmaster Signature Series Cat-Back Exhaust System for improved performance, an aggressive exhaust note, and sleek aesthetics that stand out wherever you drive.