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Kenne Bell HEMI 5.7L 2011-2019 Mammoth 2.8L Supercharger Intercooled Kit

This is a Kenne Bell Intercooled Supercharger System with a Mammoth 2.8L Twin Screw head unit and stock 6 rib pulley setup for the 2011-2019 Dodge Challenger and Charger HEMI R/T 5.7L which will get you 475 rear wheel horsepower on just 8 psi of boost using 91 octane gas! This system is 100% complete, including a Kenne Bell Boost-A-Pump fuel pump booster, high flow 50lb fuel injectors and handheld programmer with built in tune. The tuning is for stock vehicles or those with a catback only, just bolt on and drive! If you have other modifications such as headers, midpipe, camshaft, etc. then look at the "TUNER" kit, just search our store for the tuner system part number TS7501-2.8TUN instead. Photos are for reference only, all kits are satin manifolds with black supercharger and drive unless otherwise mentioned in the details.
Shipping: FREE continental USA ground shipping on ALL Kenne Bell Supercharger Systems!
Was: $7,999.00
Sale: $7,599.00
Save: 5%
Save: $400.00

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- Polished Finish Option -
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There are many options available for Kenne Bell Supercharger kits. If you have any questions please email [email protected] or call 760-586-5617.

With a Kenne Bell Kit, your Hemi engine will suck in ONLY cool, dense, power enhancing air from the unique Kenne Bell inlet filter located behind the front bumper vs. competitors under the hot hood filters, just like the Hemi scoops of the 60's and 70's. Also, you won't get sleepy or hungry waiting for the boost to spool up as the supercharger doesn't rely on engine speed to increase boost as with centrifugal blowers and turbos. All this leads to tons of power right off the line, and the head unit and intercooler are capable huge power numbers with just a simple pulley change and custom tuning!

These supercharger kits are the most complete available, including everything needed for installation. This includes all mounting brackets for the blower, pullies, belts, intercooler, all the tubing, piping, fittings and clamps and even oil for the self contained lubricating system. You do not need to make any major modifications or purchase special tools or other parts. Many customers install in their garage or driveway over a weekend.

Horsepower gain: 142+
Mammoth 2.8L billet twin screw supercharger head unit, satin finish, 8 psi
Huge rear inlet design (1850 cfm) vs. smaller more restrictive front inlet (744 cfm)
Accepts larger throttle body without machining manifold
Bigger and more is better. 20% larger Kenne Bell Hi Density Intercooler concept uses 30% more cooling rows and fins for increased cooling efficiency
Mammoth 4.5" Cold Air Kit Included
Patented Billet External Spring Bypass Valve
Belt Drive System: Stock 6 rib
Fuel Pump Booster Supplied: Kenne Bell Boost-A-Pump
Fuel Injectors Supplied: High Flow 50lb Fuel Injectors Supplied
Computer/Ignition Mods.: Handheld Programmer Supplied
50 State CARB Legal
System is 100% complete with OEM quality and appearance
No Internal Modifications Required

TREperformance is an Authorized Installing Dealer of Kenne Bell Superchargers.
12 Month warranty direct from KB
Custom made and shipped direct from KB in 2-4 weeks

Kenne Bell Dealer information
Kenne Bell is very strict about who they allow as dealers. Dealers must have experience with high performance forced induction applications and provide excellent customer service and application advice. Most online only or mail order companies are unable to qualify as dealers, but you are welcome to stop by our shop to talk about your application or view our supercharger kits.



Shipping Information

  • Item Requires Shipping
  • 65.0 lbs.
  • W18.0000” x H18.0000” x L60.0000”
  • Free Basic Shipping
  • This item ships in its own box.
  • FREE continental USA ground shipping on ALL Kenne Bell Supercharger Systems!

  • Have a question? Ask the Pros
  • 877-514-9494Mon - Fri 8:00 AM - 4:00 PM PST