The most powerful underhood CTS-V LT4 Supercharger on the market
Magnuson is proud to announce our under-the-hood Heartbeat supercharger system is now available for the 2016 – 2019 Cadillac CTS-V. The new Heartbeat Supercharger for the Cadillac CTS-V fits completely under hood, retains the factory strut tower brace and comes with everything necessary to swap the factory LT4 R1740 supercharger with the larger, high performance Magnuson TVS2300. Expect 50-60 RWHP gains from the Supercharger swap on an otherwise stock vehicle and deliver up to 1000 HP with the appropriate pulleys, fuel system, throttle body and custom tuning (not provided by Magnuson). There is also no need to remove your front fascia as the higher capacity intercooler core utilizes the factory front end heat exchanger, pump and lines.

Run cooler with the most advanced intercooler system available
Heat soak can be a problem in underhood supercharger systems, robbing more than half the power gain in the summer heat or after a few dragstrip runs. Heartbeat features integrated intercoolers derived from the same technology used in Formula 1 and NASCAR heat exchangers. Unlike other underhood supercharger systems, customers report low IATs and consistent performance all day long.

What our customers are saying
“The new under hood Magnuson Heartbeat supercharger is engineering excellence. The placement of the intercoolers and runner design nets maximum efficiency. This unit is far superior to ANY under hood, positive displacement supercharger currently on the market”. – Steve E, Owner of Davenport Motorsports

• Magnuson TVS2300 Hybrid-roots supercharger featuring Eaton TVS® Technology
• Delivers a proven increase in real world “under the curve” power
• High thermal efficiency
• 2.4 pressure ratio capability
• High helix four-lobe rotors with 160 degree twist
• Redesigned inlet and outlet ports
• Improved air-handling characteristics
• High flow cooling system
• Multiple throttle body options
• Multiple drive cartridge lengths for custom applications
• Complete illustrated installation instructions

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