Our Top 3 Picks
We went through 10 Dual Exhaust System options to build this list. These 3 are the ones worth your time.
#1 – Gibson 17405 Dual Exhaust System
Best for: high-flow performance upgrades requiring maximum pipe diameter.
- 3 in pipe diameter
- $649.67 (premium)
- 5.0 from 2 ratings
- Editorial score: 6.8/10
Pipe Diameter: 3 in · Material Grade: T-304
#2 – Gibson Performance Exhaust 619693B Axle Back Dual Exhaust
Best for: drivers seeking a weld-on system with minimal interior drone.
- 2.25-in. stainless mandrel bent tubing
- $712.05 (premium)
- 4.7 from 7 ratings
- Editorial score: 6.7/10
Pipe Diameter: 2.25-in. · Material Grade: T304
#3 – Gibson 65518 Super Truck Stainless Dual Exhaust
Best for: truck owners seeking a high-value stainless steel system.
- T-304 high polished stainless steel
- $480.99 (entry)
- 4.8 from 7 ratings
- Editorial score: 7.7/10
Material Grade: T-304
How Carworship picked: we started from the 156 most-reviewed dual exhaust system listings in our retail dataset, removed duplicates, accessories and off-category products, and 36 qualified. The picks on this page were selected from those 36 candidates against this topic’s requirements. Our scores blend buyer satisfaction (60%), price position against comparable products (25%) and rating volume (15%). Specifications come from manufacturer listings and ratings from verified Amazon buyer reviews (data checked August 2026).
Our Verdict and How We Chose
The Gibson 17405 Dual Exhaust System is the best Stainless Dual Exhaust System because it features a high-performance 3-inch pipe diameter and T-304 stainless steel construction.
Choosing a dual exhaust system often involves balancing the desire for a deeper tone against the risk of excessive drone at highway speeds. If the muffler chamber sizing is incorrect, you may experience cabin vibrations that make long drives uncomfortable.
The Gibson 17405 Dual Exhaust System solves this by utilizing a 3-inch pipe diameter and high-polished T-304 stainless steel for maximum flow. You should choose the Gibson Performance Exhaust 619693B Axle Back Dual Exhaust if you require a weld-on connection, or the Gibson 65518 Super Truck Stainless Dual Exhaust for a high-value truck-specific setup.
At Carworship we evaluated the dual exhaust system options we track against this topic’s criteria to select these models. The shortlist covers a price range from $480.99 to $712.05, with a median price of $624.37 across the 10 products we compared.
Before you read the rest
- Top pick: Gibson 17405 Dual Exhaust System at $649.67 (Pipe Diameter: 3 in).
- Also picked: Gibson Performance Exhaust 619693B Axle Back Dual Exhaust at $712.05; Gibson 65518 Super Truck Stainless Dual Exhaust at $480.99.
- We compared 10 Dual Exhaust Systems, from $259.99 to $849.99, median $624.37.
- Best buyer rating in the comparison: Gibson Performance 17303 Split Rear Dual Exhaust Kit at 4.2/5 from 118 ratings.
Full Comparison Table
| Product | Price | Rating | Material Grade | Material Grade |
|---|---|---|---|---|
| Gibson 17405 Dual Exhaust System | $649.67 | 5.0 (2 ratings) | T-304 | T-304 |
| Gibson Performance Exhaust 619693B Axle Back Dual Exhaust | $712.05 | 4.7 (7 ratings) | T304 | T304 |
| Gibson 65518 Super Truck Stainless Dual Exhaust | $480.99 | 4.8 (7 ratings) | T-304 | T-304 |
| Gibson 98024 Black Ceramic Dual Exhaust | $629.99 | 4.4 (5 ratings) | T-304 | T-304 |
| Gibson 98023 Stainless Dual Exhaust | $624.37 | 4.8 (4 ratings) | T-304 | T-304 |
| Gibson 66513 Super Truck Stainless Dual Exhaust | $406.99 | 5.0 (2 ratings) | T-304 | T-304 |
| Gibson 69532 Super Truck Stainless Dual Exhaust | $622.91 | 5.0 (1 ratings) | T-304 | T-304 |
| Gibson Performance 17303 Split Rear Dual Exhaust Kit | $259.99 | 4.2 (118 ratings) | T-304 | T-304 |
| Rough Country Performance Dual Outlet Exhaust 96020 | $549.95 | 4.8 (21 ratings) | Not stated | — |
| Gibson 98022 Black Ceramic Dual Exhaust System | $849.99 | 3.2 (13 ratings) | T-304 | T-304 |
Prices are approximate and move frequently – check the current price before deciding. “Not stated” means the manufacturer listing does not give that figure – we do not estimate it.
The Picks Reviewed in Detail
The 3 picks below run from $480.99 to $712.05, reviewed in rank order.
Gibson 17405 Dual Exhaust System
The Gibson 17405 Dual Exhaust System made this list as the premium 3-inch high-performance choice for owners seeking maximum flow and high-grade materials.
What we like: This system features 3 in pipes and T-304 high polished stainless steel, which offers superior corrosion resistance compared to standard 409 stainless steel. It includes 4 in stainless intercooled tips and a Superflow Performance aluminized muffler that is fully welded for structural integrity.
Keep in mind: The 3 in pipe diameter is designed for high-flow performance, which may be larger than the requirements for standard light-duty trucks. Buyers should confirm their vehicle’s mounting points before purchase as this is a high-performance configuration.
Gibson Performance Exhaust 619693B Axle Back Dual Exhaust
The Gibson Performance Exhaust 619693B Axle Back Dual Exhaust is our high-rated weld-on selection, prioritized for its mandrel-bent construction and drone reduction.
What we like: This kit uses 2.25-in. stainless mandrel bent tubing and a baffled and chambered muffler design to minimize interior drone. It is a weld-on system featuring 4in. black ceramic T304 stainless round slash-cut intercooled tips and carries a 4.7 rating from 7 reviews.
Keep in mind: Because this is a weld-on system, you will need a qualified installer to perform the fabrication and mounting. The 2.25-in. tubing is smaller than the 3 in option, making it better suited for standard daily drivers than high-flow racing applications.
Gibson 65518 Super Truck Stainless Dual Exhaust
The Gibson 65518 Super Truck Stainless Dual Exhaust provides a high-value stainless option specifically designed for truck configurations where the exhaust exits in front of the rear tire.
What we like: This system features a Superflow Performance T-304 stainless muffler and T-304 high polished stainless steel clampless sport truck tips. At the $480.99 price point, it offers a durable stainless construction that is fully welded rather than just bolted together.
Keep in mind: This specific design is tailored for trucks where the exhaust exits in front of the rear tire. If your vehicle has a different exit point, this configuration will not fit your chassis.
The Specs That Decide This Purchase
Corrosion Resistance Rating
Corrosion resistance depends on the material grade, where T-304 stainless steel is the standard for long-term durability against road salt and moisture. All three options we evaluated use T-304 stainless steel, ensuring they resist rust better than aluminized steel alternatives. The Gibson 17405 Dual Exhaust System and the Gibson 65518 Super Truck Stainless Dual Exhaust both feature T-304 high polished stainless steel components. If you are looking for a system that maintains its finish over years of exposure, T-304 is the primary material to prioritize over lower-grade alloys.
Pipe Wall Thickness
Pipe wall thickness determines the structural integrity of the dual exhaust system under high heat and vibration. While specific wall thickness measurements were not provided in the data, the Gibson 619693B Axle Back Dual Exhaust features 2.25-in. stainless mandrel bent tubing. Mandrel bending ensures the pipe maintains a consistent wall thickness and circular shape throughout the curves. You should confirm the specific wall thickness with a supplier if your vehicle’s engine produces high-torque output, as thinner walls can lead to sagging or deformation over time.
Decibel Output Level
Decibel output level varies based on muffler design, with baffled and chambered systems offering a deeper tone and lower volume than straight-through pipes. The Gibson 619693B Axle Back Dual Exhaust features a baffled and chambered muffler design to minimize interior drone at highway speeds. High-flow performance systems, such as the Gibson 17405, often provide a more aggressive note but may increase volume compared to the $712.05 price point of the 619693B. To avoid a drone at highway speeds, prioritize systems with chambered mufflers or specific internal baffling.
Weld Quality
Weld quality is the primary factor in preventing leaks and ensuring the dual exhaust system survives high-temperature cycles. Each of the three options we compared is fully welded, which provides a more permanent and durable connection than bolt-on joints. The Gibson 17405 and the Gibson 65518 utilize full welding on the muffler and piping. Because weld integrity is critical for preventing exhaust leaks, you should verify that the joints are continuous and not just spot-welded before installation.
Heat Dissipation
Heat dissipation relies on the surface area and material properties of the exhaust components to prevent nearby components from melting. The Gibson 17405 Dual Exhaust System includes 3 in. pipes, which provide a larger surface area for heat radiation than smaller diameter options. The price difference between a basic dual setup and a high-flow performance system like the Gibson 17405—which costs around $649.67—usually reflects the increased material volume and specialized flow designs required to manage heat and gas velocity. Ensure your heat shielding is adequate, as the fitting of any high-performance system remains the responsibility of a qualified installer.
If you aren’t sure about a full kit, explore the alternatives to a dual exhaust to achieve similar performance.
What You Need vs What These Picks Deliver
Match the job you actually need done to what it requires, then check whether anything on this page reaches that level. Where nothing does, the row says so.
| What you want to do | What that needs | What clears it here |
|---|---|---|
| Reduce exhaust drone at highway speeds | Baffled & Chambered Muffler | 619693B |
| Maximize flow for high-horsepower output | 3 in Diameter | 17405 |
| Achieve custom-fabricated flow dynamics | Mandrel Bends | None of these (requires custom-fabricated mandrel bends) |
Thresholds are the levels this category is generally held to, not manufacturer claims. Check them against your own workload before buying.
Who Buys Dual Exhaust Systems, and What It Really Costs
Who buys a Dual Exhaust System, and what each one needs
- Off-road truck owners — need T304 stainless steel to prevent corrosion from mud and salt exposure
- Daily commuters — need specific muffler chamber sizing to eliminate resonance and drone at highway speeds
- DIY garage mechanics — need clamp-on systems to avoid the professional fabrication required for weld-on kits
- Performance tuners — need systems that avoid restricted flow to prevent high EGTs and power loss
- Fleet vehicle managers — need aluminized steel to balance cost-effectiveness with basic durability
What to budget for on top of the Dual Exhaust System
- Heat shielding — required to prevent the piping from melting nearby chassis components
- Professional installation labor — needed for weld-on systems that require specialized fabrication
- Hardware kits — required for clamp-on systems to ensure secure mounting and vibration resistance
What you can leave out of the budget
- Custom mandrel bends — unnecessary for most street-legal applications as they represent a performance ceiling beyond mass-produced kits
- High-flow headers — unnecessary if the goal is a simple exhaust swap rather than a full engine head redesign
Where this kind of product is normally sold
- Specialized automotive parts retailers — offer technical expertise and specific fitment guarantees for different vehicle makes
- Online marketplaces — provide competitive pricing but require the buyer to handle shipping and potential return logistics
- Local performance shops — provide professional installation and immediate verification of heat shielding and flow dynamics
Buying Questions Answered
How much louder will this be compared to the stock system?
The noise level of a dual exhaust system depends on the muffler design, such as the baffled and chambered design in the Gibson Performance Exhaust 619693B, which is intended to minimize interior drone. Because these systems use high-flow and superflow mufflers, the volume will increase compared to stock, but the specific decibel change depends on your local noise ordinances and the muffler’s internal chamber size. Check the specific muffler’s flow rating or chamber volume to ensure it meets your preferred cabin comfort level.
Do I need to modify my hangers or piping to make this fit?
Fitment for these dual exhaust systems often requires specific attention to the connection points, such as the weld-on requirement for the Gibson Performance Exhaust 619693B. You must confirm your vehicle’s factory piping layout before ordering, as the Gibson 65518 Super Truck Stainless Dual Exhaust exits in front of the rear tire, which may necessitate custom hanger placement. A qualified installer should verify your vehicle’s clearance and hanger points to ensure a proper fit without compromising the structural integrity of the mounting points.
Which dual exhaust system should I buy for a balance of durability and flow?
If you prioritize long-term corrosion resistance and high flow, the Gibson 17405 Dual Exhaust System is a strong choice because it utilizes 3-inch T-304 high-polished stainless steel. This system provides a high-performance 3-inch diameter for flow while using T-304 grade material to resist rust over time. It is available for around $649.67.
Is the Gibson 17405 compatible with my stock bumper?
Only if your vehicle’s rear clearance allows for the 4-inch stainless intercooled tips and the 3-inch pipe diameter. You should measure the distance between your bumper and the rear axle to ensure the tips do not make contact with the bodywork. A professional installer can confirm if the exit points align with your specific bumper configuration.
To understand the mechanics better, learn how dual exhaust systems work before making your final purchase.
Who Should Skip These Dual Exhaust Systems
You should confirm your vehicle’s specific clearance and mounting points before ordering, as professional installation is required for weld-on systems. Because these systems do not include custom-fabricated mandrel bends, they are not intended to reach the performance ceiling of high-flow custom headers.
If you require a system with custom-fabricated mandrel bends to achieve maximum flow dynamics, none of the options on this page reach that specific performance tier. These systems are designed for high-quality aftermarket upgrades rather than custom-engineered competition flow.
For specialized applications, you may need to consult a different category of exhaust. If you are looking for specific configurations for other vehicles, see best dual outlet exhaust for ford bronco.