Downpipe-Back System ::::: Flowmaster 817542 Downpipe-Back System 409S for 01-07 Chev./GMC

Flowmaster 817542 Downpipe-back System 409S -Single Side Exit - Force II -Mild/Moderate Sound

This Force II systems utilizes patented, race proven, Laminar Flow technology which results in improved power, torque and fuel mileage along with a refined performance tone. The Pro Series mufflers feature durable 409S stainless steel construction. Utilizing mandrel bent 409S stainless steel tubing and high quality installation accessories, these systems are engineered to provide a perfect bolt-on installation. The systems are also topped off with an attractive 304S stainless steel oversize exhaust tip featuring the company logo.

Features:

• Mandrel bent 16 gauge 409 stainless tubing
• Mild to moderate exterior exhaust tone
• Includes hangers and hardware for easy installation
• Downpipe-back system
• Premium Flowmaster quality

Product Specification:

• 2WD/4WD: 2WD/4WD
• Exhaust series: Force II
• Exit Position: Single Side Exit
• Heat shield: None
• Inlet diameter (inches): 4.00
• Material: Stainless Steel
• Muffler part number: Kit Only
• Muffler quantity: 1
• Muffler series: Pro Series
• Outlet diameter (inches): 4.00
• Single/Dual: Single
• Sound level: Mild/Moderate Sound
• System type: Down Pipe Back System
• Tip diameter (inches): 5.00
• Tip quantity: 1
• Tubing diameter (inches): 4.00

Fitments:

• 2001-2005 Chevrolet Silverado 2500 HD Base V8, 6.6L
• 2007 Chevrolet Silverado 2500 HD Classic LS V8, 6.6L
• 2007 Chevrolet Silverado 2500 HD Classic LT V8, 6.6L
• 2007 Chevrolet Silverado 2500 HD Classic WT V8, 6.6L
• 2001-2006 Chevrolet Silverado 2500 HD LS V8, 6.6L
• 2001-2007 Chevrolet Silverado 2500 HD LT V8, 6.6L
• 2007 Chevrolet Silverado 2500 HD LTZ V8, 6.6L
• 2004-2007 Chevrolet Silverado 2500 HD WT V8, 6.6L
• 2004 Chevrolet Silverado 3500 Base V8, 6.6L
• 2001-2005 Chevrolet Silverado 3500 Base V8, 6.6L
• 2007 Chevrolet Silverado 3500 Classic LS V8, 6.6L
• 2007 Chevrolet Silverado 3500 Classic LT V8, 6.6L
• 2007 Chevrolet Silverado 3500 Classic WT V8, 6.6L
• 2001-2006 Chevrolet Silverado 3500 LS V8, 6.6L
• 2004 Chevrolet Silverado 3500 LS V8, 6.6L
• 2001-2006 Chevrolet Silverado 3500 LT V8, 6.6L
• 2004 Chevrolet Silverado 3500 LT V8, 6.6L
• 2004-2006 Chevrolet Silverado 3500 WT V8, 6.6L
• 2004 Chevrolet Silverado 3500 WT V8, 6.6L
• 2007 Chevrolet Silverado 3500 HD LT V8, 6.6L
• 2007 Chevrolet Silverado 3500 HD LTZ V8, 6.6L
• 2007 Chevrolet Silverado 3500 HD WT V8, 6.6L
• 2006 GMC Savana 2500 Base V8, 6.6L
• 2006 GMC Savana 3500 Base V8, 6.6L
• 2002-2005 GMC Sierra 2500 HD Base V8, 6.6L
• 2004 GMC Sierra 2500 HD Base V8, 6.6L
• 2007 GMC Sierra 2500 HD Classic SL V8, 6.6L
• 2007 GMC Sierra 2500 HD Classic SLE V8, 6.6L
• 2007 GMC Sierra 2500 HD Classic SLT V8, 6.6L
• 2007 GMC Sierra 2500 HD Classic WT V8, 6.6L
• 2001-2006 GMC Sierra 2500 HD SL V8, 6.6L
• 2001-2007 GMC Sierra 2500 HD SLE V8, 6.6L
• 2004 GMC Sierra 2500 HD SLE V8, 6.6L
• 2001-2007 GMC Sierra 2500 HD SLT V8, 6.6L
• 2004 GMC Sierra 2500 HD SLT V8, 6.6L
• 2003-2007 GMC Sierra 2500 HD WT V8, 6.6L
• 2004 GMC Sierra 2500 HD WT V8, 6.6L
• 2002-2005 GMC Sierra 3500 Base V8, 6.6L
• 2004 GMC Sierra 3500 Base V8, 6.6L
• 2007 GMC Sierra 3500 Classic SL V8, 6.6L
• 2007 GMC Sierra 3500 Classic SLE V8, 6.6L
• 2007 GMC Sierra 3500 Classic SLT V8, 6.6L
• 2007 GMC Sierra 3500 Classic WT V8, 6.6L
• 2001-2006 GMC Sierra 3500 SL V8, 6.6L
• 2004 GMC Sierra 3500 SLE V8, 6.6L
• 2001-2006 GMC Sierra 3500 SLE V8, 6.6L
• 2004 GMC Sierra 3500 SLT V8, 6.6L
• 2001-2006 GMC Sierra 3500 SLT V8, 6.6L
• 2004-2006 GMC Sierra 3500 WT V8, 6.6L
• 2004 GMC Sierra 3500 WT V8, 6.6L
• 2007 GMC Sierra 3500 HD SLE V8, 6.6L
• 2007 GMC Sierra 3500 HD SLT V8, 6.6L
• 2007 GMC Sierra 3500 HD WT V8, 6.6L

Note: Will Not Fit Standard Cab/Long Bed.
2001 to 2007 Chevrolet and GMC 2500HD or 3500HD truck with a Duramax Diesel 6.6L engine, fits all wheelbases except Standard Cab with long bed configuration.