Flowmaster 17439 Cat-Back System for 2007-2008 Chevrolet/GMC

Flowmaster 17439 Cat-back System - Dual Rear/Side Exit - American Thunder® - Moderate Sound

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. 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 aluminized tubing
• 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: Dual Rear/Side Exit
• Heat shield: None
• Inlet diameter (inches): 3.00
• Material: Aluminized Steel
• Muffler part number: 530552
• Muffler quantity: 1
• Muffler series: Super 50 Series
• Outlet diameter (inches): 2.50
• Single/dual: Dual
• Sound level: Moderate Sound
• System type: Cat-back System
• Tip diameter (inches): 3.00
• Tip quantity: 2
• Tubing diameter (inches): 3.00

Fitments:

• 2008 Chevrolet Silverado 1500 LS V8, 4.8L
• 2007-2008 Chevrolet Silverado 1500 LT V8, 5.3L
• 2007-2008 Chevrolet Silverado 1500 LT V8, 5.3L
• 2007-2008 Chevrolet Silverado 1500 LT V8, 4.8L
• 2007-2008 Chevrolet Silverado 1500 LTZ V8, 5.3L
• 2007-2008 Chevrolet Silverado 1500 LTZ V8, 5.3L
• 2007-2008 Chevrolet Silverado 1500 WT V8, 5.3L
• 2007-2008 Chevrolet Silverado 1500 WT V8, 5.3L
• 2007-2008 Chevrolet Silverado 1500 WT V8, 4.8L
• 2007-2008 GMC Sierra 1500 SLE V8, 5.3L
• 2007-2008 GMC Sierra 1500 SLE V8, 5.3L
• 2007 GMC Sierra 1500 SLE V8, 4.8L
• 2007-2008 GMC Sierra 1500 SLT V8, 5.3L
• 2007-2008 GMC Sierra 1500 SLT V8, 5.3L
• 2007-2008 GMC Sierra 1500 WT V8, 5.3L
• 2007-2008 GMC Sierra 1500 WT V8, 5.3L
• 2007 GMC Sierra 1500 WT V8, 4.8L

Note: Extended cab/Long bed only.
2007 to 2008 Chevrolet and GMC C/K 1500 non HD trucks with a 4.8L or 5.3L engine, fits 2 and 4 wheel drive models with Extended Cab and long bed on a 157.5 inch wheelbase only.