4" DOWNPIPE BACK SINGLE | 2001-2007 GM 2500/3500 6.6L DURAMAX

FLO~PRO Performance Exhaust has made the necessary changes to ensure a simple installation as all our exhaust kits come with necessary clamps, prewelded contour bent hangers, and stronger flanges. With this exhaust system you can expect increased performance, lower EGTs and improved flow. Allow your truck to breath and let'er flow with a FLO~PRO Performance Exhaust.

Features:

• Ease of installation
• Contour Bent Hangers
• TorcTite® Clamps
• No Bungs
  
• Fits Cab/Box Configurations: EC-CC/SB-LB-Dually

These parts are for use on non-registered race vehicles on closed-course competition events *Installing or using this part on any emission-controlled vehicle ("street" or "off-road") may violate federal and/or state emissions laws and regulations. *Not available to ship to the United States