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$400–$800 labor
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Enthusiast builds balancing power and reliability
Compatible Vehicles
2022 Dodge Challenger R/T(5.7L HEMI V8)
2022 Dodge Challenger R/T Scat Pack(6.4L HEMI V8)
2022 Dodge Challenger SRT Hellcat(6.2L Supercharged HEMI V8)
Fits the V8 HEMI Challengers (R/T 5.7L, Scat Pack 6.4L, Hellcat 6.2L SC). Not the V6 SXT.
American Racing Headers
1-7/8" Long Tube Headers
MPN: CHY-09178300LSWC
View on American Racing Headers website5.0across 7 reviews
$2,343.54
+30
Horsepower
+25
Torque (ft-lbs)
Estimated Install Cost
Total with part: $2,743.54–$3,143.54
Emissions Warranty Risk
Off-Road Use Only
Sound Level
moderate
Headers change the exhaust tone character — deeper with more top-end rasp. Long tubes are louder than shorties.
Enthusiast builds balancing power and reliability
Compatible Vehicles
2022 Dodge Challenger R/T(5.7L HEMI V8)
2022 Dodge Challenger R/T Scat Pack(6.4L HEMI V8)
2022 Dodge Challenger SRT Hellcat(6.2L Supercharged HEMI V8)
Fits the V8 HEMI Challengers (R/T 5.7L, Scat Pack 6.4L, Hellcat 6.2L SC). Not the V6 SXT.
Required & Recommended Supporting Parts2 required1 strongly recommended2 tips
2 required1 strongly recommended2 tips
ConflictMid-Pipe — Long tube headers require a catted or off-road mid-pipe to complete the exhaust path.
+2 similar reasons
- Long tube headers require a catted or off-road mid-pipe to connect to the rest of the exhaust system.
- Long tube header collectors sit further back than stock manifolds. The factory mid-pipe will not bolt up — an aftermarket mid-pipe sized for the headers is required.
RequiredO2 Sensors — Long tube headers relocate O2 sensors and may require extensions or new sensors.
+1 similar reason
- Long tube headers may require O2 sensor extensions or relocations for proper fitment.
Needs: O2 Sensors
No linked products in the catalog yet.
Strongly RecommendedECU Tuner / Programmer — Long tube headers often require a tune to clear O2 sensor codes and optimize performance.
+2 similar reasons
- Long tube headers change exhaust flow and may require a tune to prevent check engine lights.
- Headers change exhaust flow and may require a tune to prevent lean conditions and optimize performance.
SuggestedECU Tune — Long tube headers benefit significantly from a custom tune to capture the full power gain and avoid O2 fault codes.
SuggestedExhaust Gaskets — Fresh exhaust gaskets ensure proper sealing at header connections.
+1 similar reason
- Fresh exhaust gaskets ensure proper sealing when installing long tube headers.
Needs: Exhaust Gaskets
No linked products in the catalog yet.
What Does This Do?
The American Racing Headers 1-7/8" Long Tube Headers are aftermarket exhaust parts that replace your car's stock exhaust manifolds to improve engine performance by increasing horsepower and torque. They also create a louder, sportier exhaust sound when you accelerate. Who it's for: These headers are ideal for car enthusiasts looking to enhance the performance of their 2022 Dodge Challenger, especially those focused on power and sound upgrades. Trade-offs: Installing these headers will make your car's exhaust noticeably louder and may require additional modifications to the exhaust system, such as a compatible mid-pipe.
Why Install This?
Benefits
- Noticeable power improvement you'll feel in daily driving and pulls
- Headers are one of the best power-per-dollar exhaust upgrades
- Long tubes offer more power but are harder to install; shorty headers are easier but give less gain
Things to Know
- Long tube headers typically require a tune for best results
- May affect emissions compliance depending on your state
- Professional installation recommended — requires specialty tools or expertise
Where does this go on the car?
1-7/8" Long Tube Headers changes 3 primary stock components (highlighted red). Included or supporting pieces are listed below.
Loading 3D scene
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Red = primary stock component changed
Primary install targets (3)
- Exhaust Manifold (Stock)
- Headers
- Long Tube Headers
This Upgrade Covers 3 Areas
The build planner counts these as covered so you don't double-pay for parts this upgrade already addresses.
Exhaust Manifold (Stock)
Replaces stock
Headers
Replaces stock
Long Tube Headers
Replaces stock
Specifications
6 attributes| Material | High-Grade 304 Stainless Steel1 |
| Pipe Diameter | 1-7/8 inch1 |
| Merge Collectors | 3-inch1 |
| Flanges | 3/8-inch thick laser-cut1 |
| Catalytic Converters | 200 cell-metallic substrate design1 |
| Ecu Reprogramming | Not Needed1 |
Sources: 1AmericanMuscle
Price Comparison
Compare prices across 1 retailer — every link opens the real product page
Best price
$2,343.54
at AmericanMuscle
Frequently Asked Questions
Will the 1-7/8" Long Tube Headers fit my car?
Verified fitment includes 2022 Dodge Challenger. The full compatibility list is shown in the Compatible Vehicles section above; if your specific year/trim is not listed, double-check with the retailer before purchase.
Based on product data
How hard is it to install the 1-7/8" Long Tube Headers?
This is rated as a professional-level install. We recommend a professional shop with the right lift and tooling.
Based on product data
How much horsepower does the 1-7/8" Long Tube Headers add?
On a stock vehicle this typically adds about 30 HP and 25 lb-ft of torque at the crank, measured against a baseline pull. Real-world numbers vary by altitude, fuel quality, and supporting mods.
Based on product data
Headers buyer's guide
How to pick headers for your Challenger — what matters, what doesn't, and what to avoid.
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