Designed for the Toyota Tundra 5.7L V8 (2007–2018), the Magnum Performance Series TVS2650 redefines bolt-on horsepower. No shortcuts, no compromises. This system is engineered for maximum airflow and efficiency at every RPM, thanks to large, unrestricted inlets, optimized charge-air coolers, and a design that thrives on big boost.

At its core is Eaton’s proven TVS2650 high-helix rotor group — the same OEM-validated foundation capable of supporting well over 1,000 rear-wheel horsepower. Magnuson’s engineers took that proven platform and built an all-new high-speed airflow distribution system around it, leveraging Dynamic Flow Technology (DFT). With a large discharge port feeding a custom intercooler with billet endcaps, the Magnum keeps intake temps down and airflow consistent. Dual coolant passages in the lid ensure rock-solid cooling under any load, from towing to track.

On a stock Tundra, the Magnum system delivered gains of 143+ horsepower and 128+ lb-ft of torque at just 7 psi — a 47% horsepower increase and 40% torque jump. The result is power you can use anywhere: on-road, off-road, or while hauling the heaviest loads.