MagnaFlow equips Dodge Charger Sixpack with new exhaust
The Dodge Charger Sixpack for the 2026 model year now has a dedicated cat‑back system from MagnaFlow, aimed at giving the twin‑turbo 3.0‑liter Hurricane a richer tone while keeping the car’s factory‑installed active‑sound feature.
This exhaust solution focuses on the section of the system that begins just downstream of the catalytic converters, allowing it to replace only the aftermarket‑eligible portions while leaving the emissions‑control hardware untouched.
What the new setup includes
Priced at $3,359, the SPEQ Series kit replaces the factory components behind the catalytic converters with 3‑inch mandrel‑bent 304 stainless‑steel tubing. A Tru‑X crossover and straight‑pipe sections lead to two straight‑through mufflers, ending in dual 4.5‑inch black‑chrome tips that add a muscular look.
The Tru‑X crossover is engineered to balance exhaust pulse timing, while the mandrel‑bent geometry minimizes flow disruption, which helps preserve scavenging efficiency across the entire pipe length.
MagnaFlow rates the exterior note as “moderate” and the cabin level as “mild,” meaning owners won’t instantly become the most complained‑about driver on the street. The system’s cast‑stainless performance valves stay linked to the vehicle’s active‑sound management, allowing quiet mode for daily drives and an open setting for spirited runs.
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Those sound‑level descriptors indicate that the exhaust will be noticeably louder than stock when the valves are opened, yet still subdued enough to stay within typical residential noise ordinances when the quiet mode is engaged.
Performance claims and testing
The company ran dyno tests to track changes in flow, horsepower, torque and throttle response. Results suggest modest gains, though MagnaFlow does not publish exact figures for the Sixpack equipped with the kit.
During testing, flow meters captured increased volumetric throughput, while accelerometers recorded a quicker throttle build‑up, reinforcing the claim that the larger bore and smoother bends translate to a more responsive engine feel.
At over three thousand dollars, the price places the upgrade in a premium bracket. For buyers who feel the Hurricane‑powered model lacks the “character” of earlier V8 versions, the kit offers a tangible way to add auditory presence without sacrificing the car’s built‑in quiet‑mode capability.
In the aftermarket exhaust market, a price point above three thousand dollars positions this kit alongside other high‑end, stainless‑steel cat‑back systems that prioritize durability and refined sound over budget‑friendly alternatives.
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While the Sixpack’s engine already delivers strong output, the added pipework may help the engine breathe a bit more freely at higher revs. If the market responds positively, manufacturers could consider similar offerings for other turbo‑six applications, though the cost‑benefit balance will remain a key factor for most owners.
By increasing the diameter of the primary piping, the system reduces back‑pressure, which can aid the twin‑turbo setup in maintaining spool efficiency and delivering smoother power delivery as the rev range climbs.
Key specifications
- Model year: 2026
- Engine: 3.0‑liter twin‑turbo inline‑six (Hurricane)
- Material: 304 stainless steel, mandrel‑bent
- Pipe diameter: 3.0 inches
- Tip size: 4.5 inches, black‑chrome finish
- Price: $3,359
Motor1’s take notes that the Sixpack doesn’t need to mimic a V8’s roar, but a bit more excitement in the sound profile could appeal to enthusiasts seeking “extra character” without constant noise.
Enthusiasts have expressed that a more engaging exhaust note can enhance the driving experience, especially when the vehicle’s active‑sound system is set to its open mode, delivering a balance between performance and everyday usability.
