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Enthusiasts looking to improve their Challenger's performance
Compatible Vehicles
2022 Dodge Challenger SXT(3.6L Pentastar V6)
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 all 2022 Challenger trims: SXT V6, R/T 5.7L, Scat Pack 6.4L, and Hellcat 6.2L SC.
Allstar Performance
Fuel Pressure Regulator
MPN: ALL40290 · SKU: CH36690
View on Allstar Performance website$59.99
Heads upTuning to desired PSI required after setup.Source: AmericanMuscle
Enthusiasts looking to improve their Challenger's performance
Compatible Vehicles
2022 Dodge Challenger SXT(3.6L Pentastar V6)
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 all 2022 Challenger trims: SXT V6, R/T 5.7L, Scat Pack 6.4L, and Hellcat 6.2L SC.
What Does This Do?
The Allstar Performance Fuel Pressure Regulator helps manage the fuel pressure in your car's fuel system, ensuring that your engine gets the right amount of fuel for optimal performance, especially during high-demand situations like racing or heavy acceleration. Who it's for: This product is ideal for car modders looking to enhance their performance, whether they're building a daily driver or a weekend track car. Trade-offs: Installing this regulator may require some tuning to achieve the desired fuel pressure, and it could lead to a more complex setup under the hood.
Why Install This?
Benefits
- Moderate install — doable in a home garage with some mechanical experience
Specifications
4 attributes| Material | CNC-machined aluminum1 |
| Finish | Black1 |
| Gauge Port | Integrated1 |
| Fitting Type | AN or NPT1 |
Sources: 1AmericanMuscle
Tune Required
This part requires an ECU tune to function correctly. Without a tune, the engine computer won't adjust for the new part, potentially causing poor performance, check engine lights, or engine damage.
Price Comparison
Compare prices across 1 retailer — every link opens the real product page
This part isn't currently available from any of our tracked retailers.
All retailers were last verified 6h ago; the part may be back in stock soon. It may have been discontinued or temporarily out of stock. Browse the engine & power category for in-stock alternatives.
Frequently Asked Questions
Will the Fuel Pressure Regulator 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 Fuel Pressure Regulator?
This is rated as an intermediate install. Plan for a half-day with hand tools and basic mechanical experience. A custom tune is required for safe operation.
Based on product data
Anything I need to know before installing the Fuel Pressure Regulator?
Key callouts from the retailer install notes: • Tuning to desired PSI required after setup.
Based on product data
Fuel Pressure Regulators buyer's guide
How to pick fuel pressure regulators for your Challenger — what matters, what doesn't, and what to avoid.
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