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Great entry-level mod for any build
Compatible Vehicles
2022 Dodge Challenger R/T(5.7L HEMI V8)
Fits the R/T (5.7L HEMI) only.
Grams Performance
High-Flow Fuel Rails
MPN: G50-03-1015 · SKU: CH6739
View on Grams Performance website4.0across 1 reviews
$254.99
Great entry-level mod for any build
Compatible Vehicles
2022 Dodge Challenger R/T(5.7L HEMI V8)
Fits the R/T (5.7L HEMI) only.
What Does This Do?
Grams Performance High-Flow Fuel Rails are designed to improve fuel delivery in your 2022 Dodge Challenger, allowing your engine to get the fuel it needs for better performance. They replace your stock fuel rails and ensure a consistent flow of fuel to your injectors. Who it's for: This product is ideal for car modders looking to enhance their performance vehicle, especially those planning to upgrade their fuel injectors or increase horsepower. Trade-offs: Installing these fuel rails may lead to a slightly more complex setup and could require tuning to optimize your engine's performance.
Why Install This?
Benefits
- Easy bolt-on installation — most people can do this in their driveway with basic tools
Where does this go on the car?
High-Flow Fuel Rails changes 1 primary stock component (highlighted red). Included or supporting pieces are listed below.
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Red = primary stock component changed
Primary install target (1)
- Fuel Rails
Specifications
3 attributes| Internal Bore Size | 0.67 inches1 |
| Material | 6061 aluminum1 |
| Finish | Black powder-coated1 |
Sources: 1AmericanMuscle
Price Comparison
Compare prices across 1 retailer — every link opens the real product page
Best price
$254.99
at AmericanMuscle
Frequently Asked Questions
Will the High-Flow Fuel Rails 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 High-Flow Fuel Rails?
This is rated as an easy bolt-on install. Most owners complete it in a driveway with hand tools.
Based on product data
Fuel Rails buyer's guide
How to pick fuel rails for your Challenger — what matters, what doesn't, and what to avoid.
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