A new engine brings a new opportunity to shape the driving experience. For owners of the twin-turbocharged Dodge Charger Sixpack, an exhaust upgrade is a chance to bring more character to every acceleration and add a distinctive finishing touch at the rear.

Extreme Power House has added the MagnaFlow SPEQ Series Cat-Back Performance Exhaust System for the 2026 Dodge Charger 3.0L Sixpack. Identified by part number 19699, this system combines premium stainless steel construction, an aggressive exhaust tone, and retained factory exhaust valve functionality.

If you are planning your next Charger upgrade, the SPEQ Series offers a combination of sound, materials, and integration worth a closer look.

Give the Sixpack a More Expressive Sound

Sound plays a big part in how a performance car feels. From the first pull onto an open road to the moment you lift off the throttle, the exhaust helps give the drive its personality.

The MagnaFlow SPEQ system is engineered to deliver a deep, aggressive exhaust note under acceleration, bringing more presence to the Charger's twin-turbocharged inline-six.

Its configuration pairs mid-body straight-pipe deletes with two straight-through mufflers developed for the high-output Sixpack engine. MagnaFlow's no-drone approach targets a comfortable cabin during cruising, making this system appealing for owners who want a stronger exhaust character and still spend plenty of time driving at a steady pace.

MagnaFlow SPEQ Series Cat-Back Performance Exhaust System

The MagnaFlow 19699 replaces the factory exhaust components behind the catalytic converters, providing a coordinated cat-back upgrade.

At its core is 3-inch mandrel-bent 304 stainless steel tubing. Mandrel bends maintain a consistent pipe diameter through the curves, supporting smooth exhaust flow throughout the system.

A Tru-X crossover X-pipe manages the transition between the exhaust paths and is designed to improve pulse scavenging. Combined with the straight-through mufflers, it forms a flow-focused layout developed to support engine performance.

For owners comparing exhaust options, the appeal is the complete package: tubing, crossover, mufflers, valves, and tips designed to work together.

Premium Construction for the Miles Ahead

An exhaust upgrade needs to handle more than an occasional spirited drive. Heat cycles, moisture, and regular use make material quality an important part of the decision.

The SPEQ system uses 304 stainless steel construction for corrosion resistance and long-term durability. Its race-inspired V-band clamps provide secure, leak-resistant connections designed to remain stable through repeated heating and cooling.

Reinforced hangers attach at the original equipment mounting points to help maintain alignment. Together, these details make the system an appealing option for owners investing in a lasting upgrade.

Retain Factory Exhaust Valve Functionality

Modern exhaust systems are closely connected to the vehicle's controls. For owners who appreciate that integration, keeping the factory functionality is an important consideration.

The MagnaFlow SPEQ system incorporates cast stainless steel performance valves that preserve factory exhaust valve operation. This allows the system to work with the Charger's original exhaust sound controls and factory drive modes.

That integration gives the upgrade a practical advantage: a more expressive exhaust system that retains the vehicle's existing method of managing its sound.

Finish the Rear with Black Chrome Tips

The visible details matter, too. The SPEQ system finishes with dual split 4.5-inch black chrome tips, each featuring engraved MagnaFlow branding.

The darker finish adds a distinctive accent to the rear of the Charger. Whether the rest of your exterior remains factory or you are planning additional styling changes, the tips give the exhaust upgrade a visible presence.

It is a finishing detail you can appreciate even when the engine is off.

Fitment: 2026 Dodge Charger 3.0L Sixpack

This listing is for the 2026 Dodge Charger equipped with the 3.0L twin-turbocharged inline-six Sixpack engine.

• Brand: MagnaFlow
• Series: SPEQ
• Part number: 19699
• Configuration: Cat-back performance exhaust
• Tubing: 3-inch mandrel-bent 304 stainless steel
• Tips: Dual split 4.5-inch black chrome

Precision 3D scanning and CNC robotic manufacturing support the system's direct-fit design, with installation using the factory mounting locations. Confirm your exact trim, engine configuration, and the listing's fitment details before ordering.

The system is backed by MagnaFlow's limited lifetime construction warranty. Review the manufacturer's terms for full coverage details.

Bring Your Charger Build to Life at XPH

An exhaust upgrade should suit the way you use your car. The MagnaFlow SPEQ system brings together an assertive sound under acceleration, attention to cruising comfort, premium stainless steel construction, and factory valve integration.

For Sixpack owners looking to make their Charger more personal, it offers a clear next step: a coordinated exhaust upgrade with a distinctive sound and black chrome finish.

Explore the MagnaFlow SPEQ Series Cat-Back Performance Exhaust System at Extreme Power House and plan your next Charger upgrade.