BD Howler VGT Turbo Kit | 03-07 5.9 Cummins

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