TOTALFLOW 720119 Ram 1500 Direct Fit Exhaust Muffler System Review – Unleash Your Truck’s True Potential

After spending considerable time evaluating the TOTALFLOW 720119 exhaust system on a 5th generation Ram 1500, we can confidently say this American-made upgrade delivers on both performance and value. If you’ve been experiencing that characteristic exhaust drone or simply want to enhance your truck’s sound profile without breaking the bank, this direct-fit system deserves serious consideration.

What immediately caught our attention wasn’t just the aggressive yet refined tone—it was the straightforward installation process and the noticeable improvement in throttle response. This isn’t just another bolt-on accessory; it’s a purposefully engineered system that respects your Ram’s factory specifications while elevating its character.

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What Makes the TOTALFLOW 720119 Stand Out

The TOTALFLOW 720119 isn’t trying to be the loudest exhaust on the block—it’s engineered for Ram owners who appreciate quality craftsmanship and functional performance improvements. During our evaluation, several distinguishing characteristics became immediately apparent.

True Direct-Fit Engineering

One of our biggest frustrations with aftermarket exhaust systems has always been the “universal fit” claims that result in hours of cutting, welding, and creative problem-solving. TOTALFLOW eliminates this headache entirely. This system is purpose-built specifically for 5th generation Ram 1500 trucks (2019-present models), meaning every hanger location, bend angle, and mounting point aligns perfectly with your truck’s factory configuration.

When we unboxed the system, the quality of the flanges and the precision of the bends told us this wasn’t a hastily manufactured component. The fitment was so accurate that installation took roughly 90 minutes in a home garage with basic hand tools—no cutting torch or fabrication experience required.

American Manufacturing You Can Feel

In an era where manufacturing has largely moved overseas, TOTALFLOW proudly stamps “MADE IN THE USA” on their products—and it shows. The aluminized steel construction exhibits consistent welds, precise tolerances, and a level of finish quality that suggests experienced American craftsmen were involved in every stage of production.

We’ve tested imported exhaust systems that arrived with misaligned flanges, thin-gauge metal, and welds that looked questionable at best. The TOTALFLOW system demonstrates none of these issues. The material thickness feels substantial, the welds are clean and uniform, and every component arrived properly packaged without shipping damage.

The Sound Profile: Deep, Aggressive, Yet Civilized

Let’s address what most Ram owners really want to know: how does it sound? We’d characterize the TOTALFLOW 720119 as delivering a deep, muscular tone that enhances your truck’s presence without crossing into obnoxious territory.

Cold Start Experience

That first morning cold start delivers a satisfying rumble that announces your Ram’s awakening to the neighborhood—but it won’t have your neighbors filing noise complaints. There’s a throaty growl that settles into a refined purr as the engine warms up, providing character without the harsh rasp that cheaper systems often produce.

Highway Cruising and Cabin Comfort

Here’s where the TOTALFLOW system truly impressed us. Between 55-75 mph on the highway, the drone that plagues many aftermarket exhausts is remarkably absent. We could hold normal conversations without raising our voices, and our audio system didn’t require volume adjustments to compensate for exhaust noise.

The system maintains a subtle performance tone that reminds you it’s there without becoming fatiguing on long drives. For truck owners who use their Ram for daily commuting or frequent road trips, this characteristic alone justifies the investment.

Throttle Response and Acceleration

When you plant your right foot, the TOTALFLOW system responds with an aggressive snarl that perfectly complements your Ram’s acceleration. The sound intensifies proportionally with engine load, creating an engaging driving experience that makes even routine errands more enjoyable. Wide-open throttle produces a full-bodied roar that never becomes harsh or tinny—just pure V8 muscle.

Installation Insights from Our Hands-On Experience

We approached the installation with cautious optimism, having been disappointed by “easy install” claims before. The TOTALFLOW 720119 pleasantly exceeded our expectations.

What You’ll Need

• Socket set (metric sizes, particularly 15mm and 13mm)
• Ratchet with extension bars
• Penetrating oil (for rusty factory bolts)
• Jack stands or vehicle lift
• Safety glasses and work gloves
• About 90-120 minutes of time

The Installation Process

After safely elevating the truck and locating all connection points, we began by spraying the factory exhaust bolts with penetrating oil—a step we highly recommend if your Ram has more than 20,000 miles. The factory system came off without drama, requiring only standard hand tools.

The TOTALFLOW system slid into place with precision that genuinely surprised us. Every mounting point aligned on the first attempt, and the hangers inserted without the wrestling match we’ve experienced with other systems. We torqued all fasteners to specification, double-checked for clearance issues (found none), and completed the installation in about 90 minutes.

The included hardware was of good quality, though we opted to reuse the factory stainless bolts since they were in excellent condition. Having spare gaskets included was a thoughtful touch that demonstrated TOTALFLOW’s attention to installer needs.

Post-Installation Checks

After starting the engine, we immediately checked all connection points for leaks—finding none. We let the truck idle for several minutes, then performed a test drive that included varied driving conditions. No rattles, no vibrations, no clearance issues with the frame or suspension components. The system sat exactly where it should, with proper clearance maintained throughout the suspension’s range of travel.

Performance Beyond Sound: Measurable Improvements

While the improved exhaust note is the most immediately noticeable upgrade, we observed additional performance characteristics worth mentioning.

Throttle Response Enhancement

The reduced back pressure from the improved flow characteristics resulted in a more immediate throttle response, particularly noticeable from a standing start or during highway passing maneuvers. While we didn’t conduct dynamometer testing, the “seat-of-the-pants” improvement was consistent and repeatable across various driving conditions.

Fuel Economy Observations

Over approximately 500 miles of mixed driving, we tracked fuel consumption carefully. While improvements were modest (less than 1 MPG), we did not experience the fuel economy penalty that sometimes accompanies exhaust modifications. The system maintains proper exhaust scavenging without negatively impacting engine efficiency.

Heat Management

The aluminized steel construction handles heat effectively, with no discoloration or warping evident after several weeks of regular use. The system maintains proper ground clearance, and we observed no heat transfer issues to surrounding components or the truck’s undercarriage.

Build Quality and Durability Assessment

Having evaluated numerous aftermarket exhaust systems over the years, we’ve developed a keen eye for construction quality indicators—and the TOTALFLOW 720119 scores well across multiple criteria.

Material Quality

The aluminized steel construction represents a smart balance between cost and corrosion resistance. While not stainless steel, the aluminized coating provides substantial protection against the elements. The material gauge feels appropriate for the application—thick enough to