Flowmaster ::::: Flowmaster 17474 Cat-Back System for 99-06 Chevrolet/GMC Truck

Flowmaster 17474 Cat-back System - Dual Rear/Side Exit - Force II - 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. Force II systems deliver a moderate exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. 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: Force II
• Exit Position: Dual Rear/Side Exit
• Heat shield: None
• Inlet diameter (inches): 3.00
• Material: Aluminized Steel
• Muffler part number: 530712
• Muffler quantity: 1
• Muffler series: 70 Series Big Block
• 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:

• 1999-2005 Chevrolet Silverado 1500 Base V8, 5.3L
• 1999-2005 Chevrolet Silverado 1500 Base V6, 4.3L
• 1999-2005 Chevrolet Silverado 1500 Base V8, 4.8L
• 2007 Chevrolet Silverado 1500 Classic LS V6, 4.3L
• 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 V6, 4.3L
• 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
• 1999-2006 Chevrolet Silverado 1500 LS V6, 4.3L
• 1999-2006 Chevrolet Silverado 1500 LS V8, 4.8L
• 1999-2006 Chevrolet Silverado 1500 LT V8, 4.8L
• 1999-2005 Chevrolet Silverado 1500 LT V8, 5.3L
• 1999-2005 Chevrolet Silverado 1500 LT V6, 4.3L
• 2002-2007 Chevrolet Silverado 1500 WT V6, 4.3L
• 2004 Chevrolet Silverado 1500 WT V8, 5.3L
• 2004-2006 Chevrolet Silverado 1500 WT V8, 4.8L
• 2004 Chevrolet Silverado 1500 Z71 V8, 5.3L
• 2004 Chevrolet Silverado 1500 Z71 V6, 4.3L
• 2004 Chevrolet Silverado 1500 Z71 V8, 4.8L
• 2002-2005 GMC Sierra 1500 Base V8, 5.3L
• 2002-2005 GMC Sierra 1500 Base 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 SL V6, 4.3L
• 2007 GMC Sierra 1500 Classic SL V8, 4.8L
• 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, 4.8L
• 2007 GMC Sierra 1500 Classic WT V8, 5.3L
• 2007 GMC Sierra 1500 Classic WT V8, 5.3L
• 2007 GMC Sierra 1500 Classic WT V6, 4.3L
• 2002 GMC Sierra 1500 HT V6, 4.3L
• 1999-2003 GMC Sierra 1500 SL V8, 5.3L
• 1999-2006 GMC Sierra 1500 SL V6, 4.3L
• 1999-2006 GMC Sierra 1500 SL V8, 4.8L
• 1999-2005 GMC Sierra 1500 SLE V8, 5.3L
• 1999-2004 GMC Sierra 1500 SLE V6, 4.3L
• 1999-2006 GMC Sierra 1500 SLE V8, 4.8L
• 1999-2005 GMC Sierra 1500 SLT V8, 5.3L
• 2006 GMC Sierra 1500 SLT V8, 5.3L
• 1999-2004 GMC Sierra 1500 SLT V6, 4.3L
• 1999-2004 GMC Sierra 1500 SLT V8, 4.8L
• 2002-2007 GMC Sierra 1500 WT V6, 4.3L
• 2004-2005 GMC Sierra 1500 WT V8, 5.3L
• 2004-2006 GMC Sierra 1500 WT V8, 4.8L

Note: With Flanged Catalytic Converter. Standard cab/Long bed only.
1999 to 2006 (and 2007 Classic model) Chevrolet and GMC truck on a 1/2 Ton chassis with a 4.3L or 4.8L or 5.3L engine using a single flanged catalytic converter, fits 2 and 4 wheel drive models with a Standard Cab and long bed configuration on a 133 inch