The free build planner for the 2022 Dodge Challenger. Browse performance parts, check compatibility, compare prices, and visualize your mods in 3D.

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Home Engine & PowerSpark Plugs & Ignition

Engine & Power

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The engine is the heart of your Challenger — every performance mod either helps it breathe better, burn fuel more efficiently, or force more air in. These upgrades range from simple bolt-on air intakes to complete supercharger kits. Even small changes to how air and fuel get into the engine can make a noticeable difference in how the car feels.

Spark Plugs & Ignition

Spark plugs ignite the air-fuel mixture in each cylinder 40+ times per second. Better plugs mean more consistent combustion, smoother idle, and better throttle response. The HEMI has a unique dual-plug design (two per cylinder = 16 total), so plug changes take a bit longer than most engines. Modified engines often need colder-rated plugs to handle higher combustion temperatures.

Read the Spark Plugs & Ignition buyer's guide →

43 parts found

Subcategory

All (157)Cold Air Intakes (46)E85 / Flex Fuel Kits (1)Fuel Pressure Regulators (2)Fuel Pumps (8)Fuel Rails (7)Ignition Coils (16)Pushrods (1)Spark Plugs & Ignition (43)Supercharger Kits (6)Throttle Bodies (5)Throttle Response Controllers (9)Tuners & Programmers (9)Underdrive Pulleys (0)VVT & MDS Delete (2)Valve Springs & Lifters (2)

Brand

All Brands ACCEL ACDelco AFE Aeromotive AirAid Airaid Autolite Autopart Premium BBK Performance BuyAutoParts Carquest Premium Champion Comp Cams DENSO DeatschWerks Delphi DiabloSport Diablosport Dragon Fire Performance Duralast E3 FAST Fuelab Grams Performance Granatelli Motor Sports HP Tuners Holley Holley EFI ID Speed Shop K&N MSD MSD Ignition Magnuson Mishimoto NGK Pedal Commander ProCharger Snow Performance Soler Performance SpeedForm Store Brand TYC Whipple aFe aFe Power eFlexFuel

Build Stage

All Stages Stage 1 — First Mods Stage 2 — Street Build Stage 3 — Forced induction

Skill Level

All Levels Bolt-On Intermediate Advanced Professional

Intermediate

$79.99

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