Browse Parts by System
Pick a system below: engine, exhaust, suspension, brakes, and more. Each one shows every part we track for your 2022 Challenger. Prefer a flat catalog with filters? Try the Parts catalog. Heading to the planner? Use Start a Build.
Fuel System4 products
Fuel Delivery
Stock fuel systems are sized for stock power. Any forced-induction or big-cam build needs upgraded fueling, or it will run lean and damage the engine.
Fuel Injectors
Stock injectors max out around stock power. Bigger injectors are mandatory for forced-induction or E85.
Tradeoff: Always paired with a custom tune — injectors that are too large cause poor idle and fuel trims.
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DeatschWerks DeatschWerks 55lb/hr High-Flow Fuel Injectors (Set of 8)
These are high-flow fuel injectors designed to deliver more fuel to your engine, which can help improve performance, especially if you've made other modifications to your Challenger.
In-Tank Fuel Pump
Stock pumps deliver enough flow for stock power. Forced induction or E85 demand 340-415 LPH replacements.
Tradeoff: In-tank work is messy. Pair the new pump with a voltage booster on big builds for max flow.
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DeatschWerks DeatschWerks 340 LPH In-Tank Fuel Pump
The Deatsch Werks 340 LPH In-Tank Fuel Pump is a high-performance fuel pump designed to deliver more fuel to your engine, which is essential for improving acceleration and overall engine performance, especially in modified cars.
DeatschWerks DeatschWerks DW400 In-Tank Fuel Pump (415 LPH)
Fuel Pump Voltage Booster
Cheapest way to add fuel for mild forced-induction builds without dropping the tank.
Tradeoff: Only buys you ~30% more flow. For serious power, replace the pump itself.
View on car1 productFore Innovations Fore Innovations Fuel Pump Voltage Booster (Plug-and-Play)
The Fore Innovations Fuel Pump Voltage Booster is a device that increases the voltage supplied to your fuel pump, helping it deliver more fuel to your engine for better performance.