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Magnuson
TVS2300 Supercharger Kit (5.7L)
SKU: 01-23-57-SL
+140
Horsepower
+130
Torque (ft-lbs)
Skill Level
Install Time
Build Stage
Mounts to
engine →Kit Type
Estimated Install Cost
Total with part: $9,095–$10,595
What You'll Need
Professional installation recommended. Upgraded cooling recommended.
Serious builds looking for maximum performance
Compatible Vehicles
Fits 2011-2023 Challenger 5.7L HEMI only.
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Why Install This?
Benefits
- Major power gains — one of the highest-impact upgrades you can make
- Forced induction delivers massive power across the entire RPM range
- Transforms the character of the car — significantly faster acceleration
Things to Know
- Requires supporting mods (fuel system, tune) for safe operation
- May affect warranty if not dealer-installed
- Professional installation recommended — requires specialty tools or expertise
What Does This Do?
This is Magnuson's complete supercharger solution for the 5.7L R/T Challenger — the most popular engine in the lineup. The TVS2300 is a twin-vortices series (TVS) roots-type blower that bolts in place of the factory intake manifold. As a complete kit, it includes the supercharger, intake manifold, fuel injectors, hardware, and a pre-loaded tune. The 5.7L responds incredibly well to boost because it has a lower compression ratio than the 6.4L, giving more room for boost before hitting detonation limits. This is the single most transformative mod for an R/T owner.
Required Supporting Parts
This supercharger kit requires additional parts for safe installation. Installing without these can cause serious engine damage.
A custom ECU tune is REQUIRED for any supercharger installation. The factory tune cannot manage boost, and running a supercharger on a stock tune will cause dangerous lean conditions and likely engine damage.
A fuel pump upgrade is strongly recommended for supercharged builds. The stock pump may not supply enough fuel volume at high RPM under boost. This is critical for engine safety — fuel starvation under boost destroys engines.
Colder spark plugs are recommended with a supercharger. Higher combustion temperatures under boost can cause pre-ignition with stock-heat-range plugs.
Fitment Notes
Fits 2011-2023 Challenger 5.7L HEMI only.
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.
Technical Details
Roots-style TVS2300 complete kit for 5.7L HEMI. Massive power gains on the most common Challenger engine.
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