Description
The BD Howler kit utilizes a modified VGT style turbo that incorporates a fully functional exhaust brake while increasing overall power, performance and drivability. These turbo's feature an upgraded 64.5MM billet compressor wheel with a precisely matched 70MM turbine providing better throttle response with enough airflow to support up to 675HP.
This turbo kit offers a complete bolt on installation with just about everything needed to install on the 2003-2007 5.9 Cummins.
Kit Contents:
- BD Screamer VGT Turbo
- BD Performance Exhaust Manifold
- BD Plug & Play VGT Controller Kit
- All Lines, Gaskets & Clamps Needed For Installation
Important Notes:
2003-2004 (Early 5.9) model trucks require a 04.5-07 (Late 5.9) style downpipe for installation, this item must be sourced separately.
2003-2005 trucks with automatic transmissions do not maintain converter lockup on deceleration, although not required its recommended to consider adding the BD torque converter controller for optimized brake performance.
Features & Benefits:
- Improved Performance & Drivability
- Built In Exhaust Brake
- BD Screamer Turbocharger
- Plug & Play Controller Kit
- High Performance Manifold
- Factory Fit & Finish
- 12 Month/12,000 Mile Warranty