Smeding Diesel Billet S366 drop in replacement for the 1994-2002 5.9 Cummins.
The 66mm was designed to handle heavy fueling upgrades and comes equipped with an extended tip 66mm billet 6 blade comp...
Smeding Diesel Billet S364.5 drop in replacement for the 1994-2002 5.9 Cummins.
The 64.5 it was designed to handle mild/moderate fueling upgrades and comes equipped with an extended tip 64.5mm bill...
Smeding Diesel Billet S363 drop in replacement for the 1994-2002 5.9 Cummins.
The 63 it was designed to handle mild/moderate fueling upgrades and comes equipped with an extended tip 63mm billet 6 b...
A drop-in, stock-appearing solution—that seamlessly fits into your stock setup, yet delivers exceptional performance beyond stock expectations!This Screamer Turbocharger features a larger billet co...
Power NOW! When turbo exhaust backpressure increases, the stock actuator prematurely blows off the seat, softening boost in the midrange and killing torque. With twice the diaphragm area and spring...
