Does your 5.7 Hemi engine sound a little… sleepy? Maybe you’re dreaming of that powerful rumble and extra speed that a few well-chosen upgrades can bring. If you’ve been looking into ways to wake up your Hemi, you’ve probably heard about headers. But let’s be honest, diving into the world of headers can feel like trying to solve a puzzle with missing pieces. There are so many brands, styles, and things to consider that it’s easy to get overwhelmed and wonder if you’re even picking the right ones.
Choosing the right headers for your 5.7 Hemi isn’t just about making your truck sound cool. It’s about unlocking hidden power, improving how your engine breathes, and ultimately, getting more enjoyment out of your ride. But with so many choices out there, it’s tough to know what fits your needs and your budget. You want headers that give you that performance boost without causing headaches down the road, right? We get it, and that’s exactly why we’re here to help.
In this post, we’re going to break down everything you need to know about headers for your 5.7 Hemi. We’ll explore the different types, what makes them work, and how to pick the perfect set for your specific goals. By the time you’re done reading, you’ll have a clear understanding of what to look for, so you can confidently choose headers that will make your Hemi sing. Let’s dive in and find out how to give your engine the breath of fresh air it deserves!
Our Top 5 Headers For 5.7 Hemi Recommendations at a Glance
Top 5 Headers For 5.7 Hemi Detailed Reviews
1. Exhaust Headers Polished Stainless Steel Shorty Headers for 2009-2023 Dodge RAM 1500 2WD 4WD Trucks 5.7L 350 V8 HEMI
Rating: 9.4/10
Upgrade your Dodge RAM 1500’s exhaust system with these polished stainless steel shorty headers. They are designed for 2009-2023 5.7L HEMI V8 engines, including 2WD and 4WD models. These headers aim to improve your truck’s performance and sound.
What We Like:
- Built to Last: Made from polished stainless steel, these headers resist rust and heat.
- Better Airflow: The mandrel-bent tubing helps the engine breathe easier, boosting low-end power.
- Solid Connections: Laser-cut flanges and strong welds prevent leaks for a reliable seal.
- Smooth Performance: The special bends help reduce backpressure, making your engine run smoother at different speeds.
- Simple Setup: These headers fit directly onto your truck, and they come with everything you need for an easy installation, including new bolts and gaskets.
- Safe Arrival: They are packed carefully in strong cardboard boxes to ensure they reach you in perfect condition.
What Could Be Improved:
- Model Year Specificity: The 2019-2023 models are noted as “Classic Only,” which might confuse buyers looking for newer RAM 1500s.
- Sound Expectations: While performance is improved, the exact sound change might vary and isn’t detailed.
These headers offer a good balance of performance and ease of installation for your RAM 1500 HEMI. They are a solid choice for enhancing your truck’s exhaust system.
2. Exhaust Shorty Headers Manifold 304 Stainless Steel Polished Finish for Ram 1500 2500 3500 Pickup Truck 5.7L V8 Hemi 2003-2008
Rating: 9.4/10
Unleash the power of your Ram truck with these awesome Exhaust Shorty Headers! They’re made for the 5.7L V8 Hemi engines in the 2003-2008 Ram 1500, 2500, and 3500. These headers are built tough and designed to make your truck run better. They give you a nice boost in power, especially when you’re starting from a stop or cruising in the middle of your speed range.
What We Like:
- Easy to install: They are a direct replacement for your old exhaust manifolds and bolt right up to your factory exhaust pipes.
- More horsepower: You’ll feel a noticeable increase in power, particularly from idle up to mid-range speeds.
- Built to last: The tubes are made from strong 16-gauge 304 stainless steel. The head flanges are thick and protected with a chrome coating.
- Strong welds: All the connections are TIG welded, which means they won’t crack or wear out easily.
- Looks great: The polished finish not only makes them look sharp but also helps prevent rust.
What Could Be Improved:
- No instructions provided: While the fit is direct, some users might appreciate installation guides.
- Potential for minor fitment adjustments: Although designed for a bolt-on fit, occasional minor adjustments might be needed depending on the specific truck.
These headers are a fantastic upgrade for any Ram owner looking for more performance and a tougher-looking engine. They offer a great balance of power, durability, and style.
3. Knetegd Stainless Shorty Exhaust Headers For Dodge Ram 1500 2009-2018 5.7L 345 CID HEMI V8 Engines
Rating: 9.1/10
Unleash the power of your Dodge Ram 1500 with the Knetegd Stainless Shorty Exhaust Headers. These headers are built to fit your 2009-2018 Ram with the mighty 5.7L HEMI V8 engine. They are made from tough 304 stainless steel, so they will last a long time. You’ll get better performance and a cool look for your truck.
What We Like:
- They fit your 2009-2018 Dodge Ram 1500 5.7L HEMI V8 perfectly.
- The headers are made from strong 304 stainless steel. This means they are durable and won’t rust easily.
- The head flange is thick at 3/8 inch, and the pipes are 16 gauge. This shows they are built to last.
- They are mandrel bent and TIG welded for a smooth, strong connection.
- The polished stainless steel looks great under your truck.
- They offer good quality and performance without costing too much.
- The company offers good customer service if you have questions.
What Could Be Improved:
- It’s important to double-check that the headers match your truck’s exact model, year, and connection points before buying.
If you want to give your HEMI a performance boost and a sharper look, these Knetegd headers are a solid choice. They are built tough and designed to make your Ram sound and perform better.
4. BD Diesel 1041463 Exhaust Manifold Kit Dodge/Ram 1500/2500/3500 09-22 5.7L Hemi
Rating: 9.0/10
Looking to upgrade your Dodge or Ram truck’s exhaust system? The BD Diesel 1041463 Exhaust Manifold Kit is designed for 5.7L Hemi engines in 2009-2022 models, offering a robust solution for better performance and durability. This kit replaces your stock exhaust manifolds with a more resilient option, aiming to improve exhaust flow and withstand the demands of your truck.
What We Like:
- The kit is built with high-silicon ductile iron. This strong material helps it last longer.
- It comes with longer fasteners and spacers. These make installation easier and ensure a secure fit.
- You get all the gaskets and fasteners you need in one box. This saves you time and hassle looking for extra parts.
What Could Be Improved:
- This kit does not fit the 2019 and newer DT body style Ram trucks. It’s important to check your truck’s model year carefully.
This BD Diesel exhaust manifold kit offers a strong build and includes everything needed for installation, making it a solid choice for many Hemi owners. Just be sure your truck is compatible before you buy.
5. 5.7 HEMI Exhaust Manifold Gasket with Bolt Studs and Nuts Set for 5.7L V8 Engines 2009-2020 Dodge Ram 1500 2500 3500 Jeep Charger Grand Cherokee (Complete Left + Right)
Rating: 9.1/10
Is your Dodge Ram, Jeep, or Chrysler 5.7L V8 engine making strange exhaust noises? You might need a new exhaust manifold gasket set. This complete set includes gaskets, bolt studs, and nuts, designed specifically for 2009-2020 5.7 HEMI engines. It’s a great way to fix exhaust leaks and get your vehicle running smoothly again.
What We Like:
- Made from high-quality materials for a long life.
- It’s a “plug and play” item, meaning it’s super easy to install.
- Comes with all the parts you need: gaskets, studs, and nuts.
- This set replaces many different original part numbers, so it’s likely to fit your vehicle.
- It’s compatible with a wide range of Dodge, Chrysler, and Jeep models from 2009-2020.
- The product is tested and certified to meet or beat original equipment standards.
- Comes with a 12-month warranty for peace of mind.
What Could Be Improved:
- While the list of replaced part numbers is long, it’s still important to double-check your specific OEM part number before buying.
This comprehensive gasket set is a reliable choice for restoring your 5.7 HEMI’s exhaust system. With its quality construction and included warranty, you can install it with confidence.
Unleash Your Hemi’s Roar: A Buyer’s Guide to 5.7 Hemi Headers
So, you want to give your 5.7 Hemi engine a little more pep in its step? Adding aftermarket headers is a fantastic way to do just that! Headers replace your stock exhaust manifolds, helping your engine breathe easier and perform better. This guide will help you pick the perfect set for your ride.
Key Features to Look For
When you’re shopping for headers, keep these important features in mind:
1. Tube Diameter
- What it is: This is the size of the pipes that carry exhaust gases away from your engine.
- Why it matters: Larger diameter tubes can handle more exhaust flow. For most 5.7 Hemis, a diameter between 1 ¾ inches and 2 inches is ideal. Too big, and you might lose low-end torque. Too small, and you limit top-end power.
2. Header Design (Shorty vs. Long Tube)**
- Shorty Headers:
- These are shorter and bolt directly to your existing exhaust system.
- They offer a good balance of performance and ease of installation.
- You’ll notice a nice improvement in throttle response and a bit more horsepower.
- Long Tube Headers:
- These have much longer pipes that extend further down the exhaust system.
- They provide the biggest gains in horsepower and torque, especially at higher RPMs.
- Installation is more involved, and you might need to change other exhaust components.
3. Collector Size
- What it is: This is where the individual header tubes merge into a single pipe.
- Why it matters: A properly sized collector helps maintain exhaust velocity, which is important for power. Most headers come with a collector that matches their tube diameter.
4. Fitment and Clearance
- What it is: Headers need to fit your specific truck or car model and year without hitting anything.
- Why it matters: Poorly fitting headers can cause headaches during installation and lead to annoying rattles or even damage. Always check that the headers are designed for your vehicle.
Important Materials
The material your headers are made from significantly impacts their durability and performance.
1. Stainless Steel**
- Common Types: 304 Stainless Steel is the gold standard. It’s very strong, resists rust and corrosion exceptionally well, and can handle high temperatures.
- Why it’s good: This means your headers will last a long time, even in harsh weather. It also looks great.
- Ceramic Coating: Some headers have a ceramic coating.
- What it does: This coating helps keep heat inside the pipes, which improves exhaust scavenging (getting gases out faster) and keeps under-hood temperatures lower. It also adds another layer of protection against corrosion.
2. Mild Steel (Painted or Coated)**
- What it is: This is a less expensive option.
- Why it’s used: It’s cheaper to produce.
- Downsides: It’s more prone to rust and corrosion over time, especially if the coating is damaged. You’ll likely need to re-coat or replace them sooner than stainless steel.
Factors That Improve or Reduce Quality
Several things make headers better or worse.
Improving Quality:**
* **Precise Bending:** Smooth, consistent bends in the tubing allow exhaust gases to flow without restriction.
* **Thick Flanges:** The part that bolts to your engine needs to be thick and strong to prevent leaks.
* **Good Welding:** Strong, clean welds ensure durability and prevent leaks.
* **Quality Gaskets:** The gaskets that seal the headers to the engine are crucial for preventing exhaust leaks.
Reducing Quality:**
* **Thin Tubing:** Cheaper headers might use thinner metal that can warp or crack.
* **Sharp Bends:** These can create turbulence and slow down exhaust flow.
* **Poor Fitment:** If they don’t fit well, you’ll have leaks and installation problems.
* **Weak Welds:** These can break apart over time.
User Experience and Use Cases
People install headers for different reasons.
Everyday Drivers:**
* If you drive your Hemi daily, you’ll appreciate the improved throttle response and a bit more power for passing.
* Shorty headers are often the best choice here due to their easier installation and good street manners.
Enthusiasts and Performance Seekers:**
* If you’re looking for maximum power gains for racing, track days, or just a more aggressive feel, long tube headers are likely your ticket.
* You’ll likely pair them with other exhaust upgrades like a high-flow catalytic converter and a performance muffler.
Show Cars:**
* Many enthusiasts choose headers with a nice ceramic coating or polished stainless steel for their visual appeal under the hood.
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Frequently Asked Questions (FAQ)
Q: What is the main benefit of installing headers on my 5.7 Hemi?
A: The main benefit is improved engine performance. Headers help your engine breathe better, leading to more horsepower and torque.
Q: Will headers make my truck sound louder?
A: Yes, headers typically make your exhaust system sound more aggressive and louder, especially when combined with other exhaust modifications.
Q: Are long tube headers always better than shorty headers?
A: Not necessarily. Long tube headers offer the biggest power gains, but shorty headers are easier to install and provide a good noticeable improvement for everyday driving.
Q: Do I need to tune my Hemi after installing headers?
A: While not always strictly required, a custom tune is highly recommended to optimize your engine’s performance and ensure it runs correctly with the new headers.
Q: How difficult is it to install headers?
A: Shorty header installation is usually straightforward and can be done by a DIYer. Long tube header installation is more complex and may require more tools and experience.
Q: Will headers affect my fuel economy?
A: In most cases, headers can slightly improve fuel economy because the engine runs more efficiently. However, if you use the extra power often, your mileage might decrease.
Q: What is the difference between 304 and 409 stainless steel?
A: 304 stainless steel is a higher grade, offering better corrosion resistance and durability. 409 stainless steel is still good and more budget-friendly but can rust over time.
Q: Can I install headers myself?
A: Yes, if you have basic mechanical skills and the right tools, you can install shorty headers. Long tube headers are more challenging.
Q: Do headers require special maintenance?
A: Generally, no. You should periodically check for exhaust leaks and ensure the mounting bolts are tight. Ceramic-coated headers can be wiped down to maintain their appearance.
Q: How long do aftermarket headers typically last?
A: High-quality stainless steel headers can last the lifetime of your vehicle. Mild steel headers, especially without good coatings, may need replacement sooner due to rust.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
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