We researched and compared the top long tube headers for the 5.7 Hemi Challenger. Our evaluation is based on manufacturer specifications, published standards, and aggregated owner feedback. We focused on power gains, build quality, fitment, and ease of installation. Below are our findings to help you choose the right set for your Challenger.
| Photo | Product | Score | Buy |
|---|---|---|---|
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TSP 1-7/8 Long Tube Headers Best Overall 1-7/8 inch primary, 3 inch collector, 304 stainless steel |
9.0 | 🛒 Check Price |
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American Racing Headers 1-7/8 Long Tube Premium Build 1-7/8 inch primary, 3 inch collector, 304 stainless with CNC merge spikes |
8.7 | 🛒 Check Price |
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JBA Performance Headers 1-5/8 Long Tube Best for Low End Torque 1-5/8 inch primary, 3 inch collector, 409 stainless steel |
8.4 | 🛒 Check Price |
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Hooker Blackheart 1-7/8 Long Tube Best Fitment 1-7/8 inch primary, 3 inch collector, 304 stainless steel |
8.1 | 🛒 Check Price |
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Kooks Custom Headers 1-7/8 Long Tube Top Tier Performance 1-7/8 inch primary, 3 inch collector, 304 stainless, catted or catless |
9.3 | 🛒 Check Price |
|
PaceSetter Performance Headers 1-5/8 Long Tube Budget Pick 1-5/8 inch primary, 3 inch collector, 409 stainless steel |
7.8 | 🛒 Check Price |
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Stainless Works 1-7/8 Long Tube Best Stainless Build 1-7/8 inch primary, 3 inch collector, 304 stainless steel, 3/8 inch flanges |
8.5 | 🛒 Check Price |
1. TSP 1-7/8 Long Tube Headers: Best Overall
In our evaluation, the TSP 1-7/8 Long Tube Headers stand out as the best overall choice for the 5.7 Hemi Challenger. Owner feedback consistently reports solid power gains across the RPM range, with many noting improved throttle response. The 304 stainless steel construction offers good durability without excessive weight. We compared the spec sheet against other brands and found the collector design promotes efficient exhaust scavenging.
However, be aware that installation can be challenging due to limited space near the steering shaft. Some owners have reported needing to loosen motor mounts for clearance. This set may not be ideal for those seeking a bolt-on experience, but for performance enthusiasts willing to invest time, the results are rewarding.
- Proven 20-25 wheel horsepower gains on 5.7L Hemi
- CNC mandrel bent primaries for consistent flow
- Includes all gaskets and hardware for installation
Pros: Excellent performance gains for the price; 304 stainless resists corrosion well
Cons: Installation can be tight on driver side near steering shaft
2. American Racing Headers 1-7/8 Long Tube: Premium Build
American Racing Headers are renowned for their craftsmanship, and our research confirms their reputation. The 1-7/8 primaries with merge spikes are designed to optimize exhaust velocity, and owner feedback indicates noticeable gains at high RPM. The ceramic coating is a practical addition for heat management, which we considered valuable for street and track use.
The main drawback is the cost; these are among the most expensive options. Additionally, some owners noted that the coating can chip if not handled carefully during installation. If budget is a primary concern, there are more affordable headers that offer similar performance. Skip these if you are looking for a budget-friendly upgrade.
- Hand TIG welded with CNC merge collectors for maximum flow
- High-temp ceramic coating option reduces underhood heat
- Direct fit for 2015+ Challenger with no modifications needed
Pros: Exceptional build quality and welds; Ceramic coating helps lower engine bay temperatures
Cons: Premium price point may not suit all budgets
3. JBA Performance Headers 1-5/8 Long Tube: Best for Low End Torque
For Challenger owners who prioritize daily drivability and low-end grunt, the JBA 1-5/8 headers are a compelling choice. Our analysis of dyno charts from owners shows a torque curve that peaks earlier, which we found beneficial for street acceleration. The 409 stainless steel is less corrosion-resistant than 304 but still durable for most climates.
The trade-off is reduced peak horsepower potential. If you plan to heavily modify your engine or track the car, larger primaries may be better. Also, the 409 steel can rust over time in salty environments. Consider these if you want a balance of performance and value for street use.
- Smaller primaries enhance low-end torque for street driving
- 409 stainless steel offers good durability at a lower cost
- Includes oxygen sensor extensions and hardware
Pros: Noticeable torque improvement in the 2000-4000 RPM range; More affordable than many 1-7/8 options
Cons: Less top-end horsepower compared to larger primary headers
4. Hooker Blackheart 1-7/8 Long Tube: Best Fitment
Hooker Blackheart headers are engineered for a hassle-free install, and our research confirms they fit well on the 5.7 Challenger. Owner reviews frequently mention the ease of installation, with no need to modify the steering shaft or motor mounts. The included heat shields are a thoughtful touch for protecting spark plug wires.
On the dyno, they produce solid gains but not class-leading numbers. Some owners noted that the welds are not as refined as premium brands. If you prioritize a bolt-on experience over maximum power, these are a strong choice. Skip them if you are chasing every last horsepower.
- Designed specifically for 2015+ Challenger with OEM-like fitment
- Laser-cut flanges for leak-free seal
- Includes gaskets, bolts, and spark plug wire heat shields
Pros: Installation is straightforward with no clearance issues; Good build quality with thick flanges
Cons: Slightly lower peak power gains compared to some competitors
5. Kooks Custom Headers 1-7/8 Long Tube: Top Tier Performance
Kooks headers are widely regarded as a top-tier option, and our evaluation supports that. The dyno results from owners show impressive gains, and the option for catted versions is useful for emissions compliance. The 304 stainless and precision welds indicate long-term durability.
The major downside is the price, which can be prohibitive. Additionally, they often require a custom tune to fully realize the gains, adding to the cost. If you have a limited budget or prefer a simpler install, consider other picks. These are for serious performance enthusiasts.
- Handcrafted with CNC mandrel bends for optimal flow
- Available with high-flow catalytic converters for street legality
- Proven to gain 25-30 wheel horsepower on stock 5.7L
Pros: Exceptional power gains across the entire RPM range; High-quality materials and construction
Cons: Very expensive, often requires custom tuning
6. PaceSetter Performance Headers 1-5/8 Long Tube: Budget Pick
For those on a tight budget, PaceSetter headers offer a cost-effective way to gain performance. Owner feedback indicates decent power gains, especially in the mid-range. The 409 stainless keeps the price low, but it is less durable than 304.
We noted several reports of fitment issues, including contact with the K-member on some models. This may require minor modifications. Also, the finish is not as refined as pricier options. If you are willing to do some tweaking and want to save money, these can work. Skip them if you want a perfect fit or live in a salt-belt region.
- Most affordable long tube option for the 5.7 Hemi
- Good low-end torque improvement
- Includes all necessary installation hardware
Pros: Great value for the performance gain; Simple design reduces potential failure points
Cons: Fitment can be tight; some owners report rubbing on K-member; 409 stainless may rust in corrosive environments
7. Stainless Works 1-7/8 Long Tube: Best Stainless Build
Stainless Works headers are built to last, with thick flanges that resist warping from heat cycles. Our research indicates they provide solid power gains, though tuning is recommended for best results. The 304 stainless is excellent for corrosion resistance.
The added weight from the thick flanges is a minor trade-off. Some owners reported difficulty accessing bolts near the AC lines during installation. If you prioritize durability and are okay with a slightly heavier header, this is a strong choice. Skip these if you are weight-conscious or want a lighter setup.
- Heavy-duty 3/8 inch flanges resist warping
- Mandrel bent primaries for consistent wall thickness
- Includes gaskets, bolts, and spark plug wire shields
Pros: Very durable construction with thick flanges; Good power gains, especially with a tune
Cons: Heavier than some competitors due to thick flanges; Installation can be tricky on passenger side near AC lines
Frequently Asked Questions
Will long tube headers trigger a check engine light on my 5.7 Challenger?
Long tube headers often relocate the oxygen sensors, which can trigger a check engine light due to changed exhaust flow. Many owners use a tuner to disable the rear O2 sensors or install a tune that accounts for the headers. Some headers come with O2 sensor extensions and mini-cats to help avoid the light, but a tune is the most reliable solution.
Do I need a tune after installing long tube headers?
While not strictly required, a tune is highly recommended to fully realize the performance gains and ensure proper air-fuel ratios. Without a tune, you may see only modest gains and risk running lean. Many owners report 10-15 additional horsepower after tuning with headers.
Are long tube headers street legal?
Long tube headers are not legal for street use in many states because they remove or relocate catalytic converters. Some headers offer catted versions that maintain emissions compliance, but they are still not legal in California and other strict areas. Check your local laws before purchasing.
What size primary tube should I choose for my 5.7 Hemi?
1-7/8 inch primaries are the most common and offer the best overall power gains. 1-5/8 inch primaries favor low-end torque and are better for mostly street-driven cars. For heavily modified engines, 2 inch primaries may be used but can sacrifice low-end response.
How difficult is the installation of long tube headers on a Challenger?
Installation difficulty varies by brand and your mechanical skill. It is generally considered a moderate to hard DIY job, often taking 6-10 hours. Common challenges include accessing bolts near the steering shaft and passenger side AC lines. Some headers require loosening motor mounts or removing the starter for clearance.
Our Verdict
After careful research and comparison, we recommend the TSP 1-7/8 Long Tube Headers for the best balance of performance, value, and owner satisfaction. For those seeking premium build quality and maximum power, the Kooks Custom Headers are an excellent runner-up if the budget allows.
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