Flowmaster 817435 Cat-Back System 409S for 1999-2006 Chev./ GMC

Flowmaster 817435 Cat-back System 409S-Dual Rear/Side Exit- American Thunder® - Moderate/Aggressive

For the person who is looking for a complete Cat-back dual exhaust system with an aggressive tone. These systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive 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 409 stainless tubing
• Moderate to aggressive exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance
• Premium Flowmaster quality

Product Specification:

• 2WD/4WD: 2WD/4WD
• Exhaust series: American Thunder®
• Exit Position: Dual Rear/Side Exit
• Heat shield: None
• Inlet diameter (inches): 3.00
• Material: Stainless Steel
• Muffler part number: Kit Only
• Muffler quantity: 1
• Muffler series: Super 50 Series
• Outlet diameter (inches): 2.50
• Single/Dual: Dual
• Sound level: Moderate/Aggressive Sound
• System type: Cat-back System
• Tip diameter (inches): 3.00
• Tip quantity: 2
• Tubing diameter (inches): 2.50

Fitments:

• 1999-2005 Chevrolet Silverado 1500 Base V8, 5.3L
• 1999-2005 Chevrolet Silverado 1500 Base V8, 4.8L
• 2007 Chevrolet Silverado 1500 Classic LS V8, 4.8L
• 2007 Chevrolet Silverado 1500 Classic LS V8, 5.3L
• 2007 Chevrolet Silverado 1500 Classic LS V8, 5.3L
• 2007 Chevrolet Silverado 1500 Classic LT V8, 4.8L
• 2007 Chevrolet Silverado 1500 Classic LT V8, 5.3L
• 2007 Chevrolet Silverado 1500 Classic LT V8, 5.3L
• 2007 Chevrolet Silverado 1500 Classic WT V8, 4.8L
• 2007 Chevrolet Silverado 1500 Classic WT V8, 5.3L
• 2007 Chevrolet Silverado 1500 Classic WT V8, 5.3L
• 1999-2005 Chevrolet Silverado 1500 LS V8, 5.3L
• 2006 Chevrolet Silverado 1500 LS V8, 5.3L
• 1999-2006 Chevrolet Silverado 1500 LS V8, 4.8L
• 2006 Chevrolet Silverado 1500 LS V8, 5.3L
• 1999-2005 Chevrolet Silverado 1500 LT V8, 5.3L
• 2006 Chevrolet Silverado 1500 LT V8, 5.3L
• 1999-2006 Chevrolet Silverado 1500 LT V8, 4.8L
• 2006 Chevrolet Silverado 1500 LT V8, 5.3L
• 2006 Chevrolet Silverado 1500 WT V8, 5.3L
• 2006 Chevrolet Silverado 1500 WT V8, 5.3L
• 2002-2004 Chevrolet Silverado 1500 WT V8, 5.3L
• 2002-2006 Chevrolet Silverado 1500 WT V8, 4.8L
• 2004 Chevrolet Silverado 1500 Z71 V8, 5.3L
• 2004 Chevrolet Silverado 1500 Z71 V8, 4.8L
• 2002-2005 GMC Sierra 1500 Base V8, 4.8L
• 2002-2005 GMC Sierra 1500 Base V8, 5.3L
• 2007 GMC Sierra 1500 Classic SL V8, 4.8L
• 2007 GMC Sierra 1500 Classic SL V8, 5.3L
• 2007 GMC Sierra 1500 Classic SL V8, 5.3L
• 2007 GMC Sierra 1500 Classic SLE V8, 4.8L
• 2007 GMC Sierra 1500 Classic SLE V8, 5.3L
• 2007 GMC Sierra 1500 Classic SLE V8, 5.3L
• 2007 GMC Sierra 1500 Classic SLT V8, 5.3L
• 2007 GMC Sierra 1500 Classic WT V8, 5.3L
• 2007 GMC Sierra 1500 Classic WT V8, 5.3L
• 2007 GMC Sierra 1500 Classic WT V8, 4.8L
• 2002 GMC Sierra 1500 HT V8, 5.3L
• 2002 GMC Sierra 1500 HT V8, 4.8L
• 1999-2003 GMC Sierra 1500 SL V8, 5.3L
• 1999-2006 GMC Sierra 1500 SL V8, 4.8L
• 2006 GMC Sierra 1500 SL V8, 5.3L
• 2006 GMC Sierra 1500 SL V8, 5.3L
• 2006 GMC Sierra 1500 SLE V8, 5.3L
• 2006 GMC Sierra 1500 SLE V8, 5.3L
• 1999-2005 GMC Sierra 1500 SLE V8, 5.3L
• 1999-2006 GMC Sierra 1500 SLE V8, 4.8L
• 2006 GMC Sierra 1500 SLT V8, 5.3L
• 1999-2005 GMC Sierra 1500 SLT V8, 5.3L
• 1999-2004 GMC Sierra 1500 SLT V8, 4.8L
• 2006 GMC Sierra 1500 WT V8, 5.3L
• 2006 GMC Sierra 1500 WT V8, 5.3L
• 2002-2005 GMC Sierra 1500 WT V8, 5.3L
• 2002-2006 GMC Sierra 1500 WT V8, 4.8L

Note: With Flanged Catalytic Converter. Standard cab/Short bed only.
1999 to 2006 Chevrolet Silverado 1500 and GMC Sierra 1500 with a 4.8L or 5.3L V8 engine, fits Standard Cab and short bed model.