The Howler Stock kit fits a modern variable-geometry turbo to the common-rail 5.9L Cummins. It drives better, and it doubles as an exhaust brake: BD rates it at up to 65 psi of backpressure over a wide rpm band, which BD compares to butterfly-valve brakes.
The kit includes the turbo, a BD exhaust manifold, a plug-and-play controller kit and the fittings needed for installation.
Owners of 2003-2007 Dodge Ram 2500/3500 5.9L Cummins trucks who need a replacement turbo, want an exhaust brake for towing, or both.
| Engine | 5.9L Cummins, 2003-2007 |
|---|---|
| Turbo type | Variable geometry (VGT), Howler Stock |
| Exhaust brake | Up to 65 psi backpressure |
| Controller | Plug-and-play controller kit |
| Install time (BD estimate) | 5 hours |
| Warranty | 12 months / 12,000 miles |
| Shipping weight / box | 90 lb · 35 × 15 × 24 in |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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