From world famous AFE comes there line of LARGE Bore-HD CAT back Exhaust System for the 2006-2007 Chevrolet Silverado. This system exhaust is constructed from 4" mandrel bent 409 SS and is Mig welded to insure the highest quality and performance. This AFE CAT back is known for performance producing horsepower gains of approximately 9 hp. This system uses all factory hanger locations so you can easily install this in an afternoon. All AFE exhaust systems feature quality band clamps for leak free seals. For aggressive sound and horsepower increases you can feel AFE is your most trusted name in performance exhaust.
Specifications & Features
• 100% Mig Welded
• Uses factory mounting locations providing stability and hassle-free installation.
• Increased Horsepower and Torque
• Constructed of 409 SS
• 4" Diameter Pipe
• CAT back Exhaust System
• Made in the USA Corona California
• Notes: Duramax 6.6L LLY/LBZ-LARGE Bore-HD