Flowmaster 817601 Cat-Back System 409S for 09-10 Chevrolet/GMC

Flowmaster 817601 Cat-back System 409S - Single Side Exit - Force II - Moderate Sound

This all T409 stainless steel exhaust system features a single 3.50 in. mandrel bent pipe throughout, with a full 4.00 in. stainless tip. A 50 Series Big Block muffler provides a muscular sound outside with a moderate interior sound, and the system delivers the performance and mileage gains you expect from Flowmaster products. Proudly made in the USA, this exhaust includes a lifetime limited warranty for long term quality assurance.

Features:

• Stainless steel construction
• Dyno tuned for maximum performance
• Patented Delta Flow technology
• Premium Flowmaster quality

Product Specification:

• 2WD/4WD: RWD/4WD
• Exhaust series: Force II
• Exit Position: Single Side Exit
• Heat shield: None
• Inlet diameter (inches): 3.50
• Material: Stainless Steel
• Muffler part number: Kit Only
• Muffler quantity: 1
• Muffler series: 50 Series Big Block
• Outlet diameter (inches): 3.50
• Single/Dual: Single
• Sound level: Moderate Sound
• System type: Cat-back System
• Tip diameter (inches): 4.00
• Tip quantity: 1
• Tubing diameter (inches): 3.50

Fitments:

• 2010 Chevrolet Silverado 1500 LT V8, 6.2L
• 2009-2010 Chevrolet Silverado 1500 LTZ V8, 6.2L
• 2010 GMC Sierra 1500 SLE V8, 6.2L
• 2009-2010 GMC Sierra 1500 SLT V8, 6.2L

Note: Fits 2009 to 2010 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks with a 6.2L V8 engine on a 143 inch wheelbase with a Crew Cab and Shortbed configuration.