Flowmaster 17349 Downpipe-Back System for 2001-2006 Chevrolet/GM

Flowmaster 17349 Downpipe-back System - Single Side Exit - American Thunder® - Mild/Moderate Sound

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. American Thunder systems delivers a moderate to mild interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Features:

• Mandrel bent 16 gauge aluminized tubing
• Mild to moderate exterior exhaust tone
• Includes hangers and hardware for easy installation
• Dyno tuned for maximum performance
• Premium Flowmaster quality

Product Specification:

• 2WD/4WD: 2WD/4WD
• Exhaust series: American Thunder®
• Exit Position: Single Side Exit
• Heat shield: None
• Inlet diameter (inches): 4.00
• Material: Aluminized Steel
• Muffler part number: 954055
• Muffler quantity: 1
• Muffler series: 50 Series HD
• 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
• 2001-2006 Chevrolet Silverado 2500 HD LS V8, 6.6L
• 2001-2006 Chevrolet Silverado 2500 HD LT V8, 6.6L
• 2004-2006 Chevrolet Silverado 2500 HD WT V8, 6.6L
• 2001-2005 Chevrolet Silverado 3500 Base V8, 6.6L
• 2001-2006 Chevrolet Silverado 3500 LS V8, 6.6L
• 2001-2006 Chevrolet Silverado 3500 LT V8, 6.6L
• 2004-2006 Chevrolet Silverado 3500 WT V8, 6.6L
• 2002-2003 GMC Sierra 2500 HD Base V8, 6.6L
• 2001-2002 GMC Sierra 2500 HD SL V8, 6.6L
• 2001-2005 GMC Sierra 2500 HD SLE V8, 6.6L
• 2005 GMC Sierra 2500 HD SLT V8, 6.6L
• 2002-2005 GMC Sierra 3500 Base V8, 6.6L
• 2001-2002 GMC Sierra 3500 SL V8, 6.6L
• 2001-2005 GMC Sierra 3500 SLE V8, 6.6L
• 2005 GMC Sierra 3500 SLT V8, 6.6L
• 2004-2005 GMC Sierra 3500 WT V8, 6.6L

Note: All except Standard Cab/Long Bed.
2001 to 2006 Chevrolet and GMC 3/4 Ton and 1Ton trucks with a 6.6L Duramax Diesel engine, fits 2 and 4 wheel drive models and all wheelbases except Standard Cab with long bed model.