We researched and compared the top 5 inch stainless steel exhaust pipes for diesel trucks. Based on manufacturer specifications, industry standards, and aggregated owner feedback, we evaluated each product for performance, durability, value, ease of installation, and safety. Our goal is to help you find the best upgrade for your truck without the hype.
| Photo | Product | Score | Buy |
|---|---|---|---|
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MBRP S5100AL 5 Inch Aluminized Steel Exhaust System Top Pick 5 inch, aluminized steel, full turbo-back system |
9.2 | 🛒 Check Price |
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Flowmaster 817466 5 Inch Stainless Steel Exhaust Tip Best Tip 5 inch, 304 stainless steel, single wall, angle cut |
8.7 | 🛒 Check Price |
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MagnaFlow 19585 5 Inch Stainless Steel Exhaust System Premium Build 5 inch, 304 stainless steel, cat-back system |
9.0 | 🛒 Check Price |
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AFE Power 49-31020 5 Inch Stainless Steel Exhaust System Performance Plus 5 inch, 304 stainless steel, turbo-back with muffler delete option |
8.4 | 🛒 Check Price |
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Banks Power 54769 5 Inch Stainless Steel Exhaust System Engineered Tuning 5 inch, 304 stainless steel, cat-back with Banks Ram-Air filter |
8.1 | 🛒 Check Price |
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Diamond Eye Performance 5 Inch Stainless Steel Exhaust System Budget Friendly 5 inch, aluminized steel, turbo-back system |
7.8 | 🛒 Check Price |
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No Limit Fabrication 5 Inch Stainless Steel Intercooler Pipe Kit Intercooler Upgrade 5 inch, 304 stainless steel, intercooler pipe kit |
7.3 | 🛒 Check Price |
1. MBRP S5100AL 5 Inch Aluminized Steel Exhaust System: Top Pick
The MBRP S5100AL is a popular choice among diesel owners looking for a full turbo-back exhaust system. In our evaluation, we found that owner feedback consistently reports noticeable gains in horsepower and throttle response. The mandrel-bent tubing ensures minimal restriction, and the included hardware simplifies installation. However, the aluminized steel construction is less corrosion-resistant than 304 stainless steel, so truck owners in salt-belt states may want to consider a stainless option.
This system is best for those who want a proven performance upgrade at a reasonable cost. If you live in a region with harsh winters or frequent road salt, you should skip this pick and consider a fully stainless system like the MBRP S5100S instead.
- Proven horsepower and torque gains on Ford Power Stroke and Dodge Cummins
- Mandrel-bent tubing for smooth exhaust flow
- Includes all necessary hardware and clamps
Pros: Excellent performance increase reported by owners; Good value for a full system
Cons: Aluminized steel may not last as long as stainless in corrosive environments
2. Flowmaster 817466 5 Inch Stainless Steel Exhaust Tip: Best Tip
The Flowmaster 817466 is a 5 inch exhaust tip made from 304 stainless steel. Based on owner feedback and the spec sheet, this tip is built to last and provides a clean, aggressive look. The universal fitment and clamp make installation straightforward. However, it is only a tip, so it does not change engine performance or sound significantly.
This tip is ideal for truck owners who want a visual upgrade without replacing the entire exhaust. If you are looking for horsepower gains or a deeper tone, you will need a full system.
- Durable 304 stainless steel resists rust and corrosion
- Universal fit with adjustable clamp
- Aggressive angle cut design
Pros: High-quality stainless steel construction; Easy to install with included clamp
Cons: Tip only, not a full system
3. MagnaFlow 19585 5 Inch Stainless Steel Exhaust System: Premium Build
The MagnaFlow 19585 is a cat-back exhaust system made entirely from 304 stainless steel. In our research, we found that the lifetime warranty and owner reviews highlight its durability and excellent sound. The system is designed to reduce interior drone while providing a deep exhaust note. However, it is one of the more expensive options on the market.
This system is best for truck owners who prioritize long-term durability and sound quality and are willing to invest more. If you are on a tight budget, there are more affordable alternatives that still perform well.
- 100% stainless steel construction for maximum durability
- MagnaFlow's signature deep tone without drone
- Lifetime warranty
Pros: Outstanding build quality and corrosion resistance; Great sound quality reported by owners
Cons: Higher price point
4. AFE Power 49-31020 5 Inch Stainless Steel Exhaust System: Performance Plus
The AFE Power 49-31020 is a turbo-back exhaust system that offers both a high-flow muffler and a delete pipe. Based on owner feedback, this system provides noticeable horsepower and torque gains, especially on turbo-diesel engines. The 304 stainless steel construction ensures long life. However, some owners noted that installation may require cutting the existing exhaust, which could be a challenge for DIYers.
This system is best for those who want maximum performance and are comfortable with a more involved installation. If you prefer a bolt-on system without cutting, consider the MBRP or MagnaFlow options.
- Mandrel-bent 304 stainless steel tubing
- Includes high-flow muffler or delete pipe
- Designed for maximum exhaust flow
Pros: Significant performance gains reported; Flexible configuration with muffler options
Cons: May require cutting for installation
5. Banks Power 54769 5 Inch Stainless Steel Exhaust System: Engineered Tuning
The Banks Power 54769 is a cat-back exhaust system engineered to complement Banks’ power modules. In our evaluation, the system appears well-made with 304 stainless steel, but it is priced higher than comparable systems. Owner feedback is generally positive, but some note that the gains are modest without the tuner.
This system is best for existing Banks tuner users who want a matched setup. If you do not have a Banks tuner, you can achieve similar results with a more affordable system.
- Designed for Banks Power tuned trucks
- Includes high-flow muffler and tip
- Proven gains in Banks' testing
Pros: Works well with Banks tuners; Good build quality
Cons: Higher cost for a cat-back system
6. Diamond Eye Performance 5 Inch Stainless Steel Exhaust System: Budget Friendly
The Diamond Eye Performance exhaust is a budget-friendly turbo-back system made from aluminized steel. Based on owner feedback, it provides good performance gains for the price. However, the aluminized steel is not as corrosion-resistant as 304 stainless, and some users have reported minor fitment issues that required adjustment.
This system is best for truck owners on a tight budget who want a full exhaust upgrade. If you live in a corrosive environment or want a hassle-free installation, you may want to spend a bit more for a stainless system.
- Affordable turbo-back system
- Mandrel-bent tubing
- Includes muffler and hardware
Pros: Great value for a full system; Noticeable performance improvement
Cons: Aluminized steel less durable than stainless; Some owners report fitment issues
7. No Limit Fabrication 5 Inch Stainless Steel Intercooler Pipe Kit: Intercooler Upgrade
The No Limit Fabrication kit replaces factory intercooler pipes with 5 inch stainless steel units. In our research, this kit is aimed at high-horsepower builds. The 304 stainless steel and silicone couplers are quality components. However, this is not an exhaust system; it is an intake upgrade. Some owners noted that fitment can be tight on certain models.
This product is best for diesel owners who have already upgraded their exhaust and want to maximize airflow. If you need a full exhaust system, look elsewhere.
- Upgrades factory intercooler pipes to 5 inch
- 304 stainless steel for durability
- Includes silicone couplers and clamps
Pros: Reduces restriction in intake system; High-quality materials
Cons: Only intercooler pipes, not full exhaust; Installation can be tight in some trucks
Frequently Asked Questions
What is the difference between 5 inch and 4 inch exhaust pipes?
A 5 inch exhaust pipe has a larger diameter than 4 inch, which can reduce backpressure and increase exhaust flow. This is beneficial for high-performance diesel trucks that produce a lot of exhaust gas. However, a 5 inch system may be louder and can cause a loss of low-end torque in some applications. We recommend matching the pipe size to your engine’s power level.
Will a 5 inch stainless exhaust fit my truck?
Most 5 inch exhaust systems are designed for specific truck models and years. Before purchasing, check the manufacturer’s fitment guide. Many systems are direct bolt-on, but some may require minor modifications. We recommend verifying compatibility with your truck’s make, model, and engine.
How does stainless steel compare to aluminized steel?
Stainless steel, especially 304 grade, offers superior corrosion resistance and durability compared to aluminized steel. It can withstand high temperatures and harsh environments without rusting. Aluminized steel is cheaper but may develop rust over time, especially in salt-belt areas. For long-term use, stainless is the better choice.
Will a 5 inch exhaust make my truck louder?
Yes, a 5 inch exhaust system typically increases exhaust noise compared to stock. The sound level depends on the muffler design and whether you choose a cat-back or turbo-back system. Some systems include resonators or mufflers to reduce drone. Owner reviews often describe the sound as deep and aggressive.
Do I need a tuner with a 5 inch exhaust?
While not strictly necessary, a tuner can help optimize engine performance after installing a larger exhaust. The increased flow may cause the engine to run lean without proper tuning. Many owners report better results with a tuner to adjust fuel and timing. Check with the exhaust manufacturer for recommendations.
Our Verdict
After researching and comparing the top 5 inch stainless exhaust pipes, our top pick is the MBRP S5100AL for its proven performance and value. The MagnaFlow 19585 is a close runner-up for its premium stainless construction and lifetime warranty. Choose based on your budget and durability needs.
Last reviewed and spec-checked: May 3, 2026. We re-check our picks and listings periodically.
