Thunder 330 Cummins Turbo Kits

Thunder Series Cummins Turbocharger Kits

6.7L Cummins

Budget Friendly, Painless Install, and Thundering Performance!

The Thunder 330 is our latest effort to achieve performance perfection. The Thunder 330 was designed to handle multiple fueling upgrades and comes equipped with an extended tip 62mm FMW compressor wheel and 6 pad 360-degree thrust bearing. The Thunder 330 utilizes the 74mm turbine wheel and has an appealing compressor housing. The Thunder 330 uses a .80 A/R exhaust housing in which we modify the angle of the exhaust nozzle, maximize the wastegate ports, and enlarge the wastegate chamber for full wastegate travel. The Thunder 330 can support over 600hp and is the best all-round performance turbo on the market.

2007.5 – 2012 6.7L Kit

  • Thunder 330 Turbocharger

  • Two Piece Manifold

  • Exhaust Manifold Gaskets

  • Turbo Gasket

  • Oil Drain Tube

  • Intercooler Boot (13+ Model Only)

2013 – 2018 6.7L Kit