Flowmaster Exhaust System Kit (MPN: 717787)

Enhance performance with a deep aggressive sound and easy installation.

The Flowmaster Exhaust System Kit is engineered to provide a significant boost in performance while delivering a deep, aggressive sound. Constructed from durable 409S stainless steel, this cat-back system features mandrel-bent tubing that ensures optimal exhaust flow. The FlowFX straight-through performance muffler enhances power output and sound quality, making it suitable for those seeking a more pronounced exhaust note.

This system includes dual 4 inch black ceramic coated tips that exit in front of the rear passenger tire, contributing to a muscular aesthetic. Designed for straightforward installation, it utilizes factory hanger locations and comes with all necessary hardware and detailed instructions. The 3 inch pipe diameter and dual outlet configuration are tailored for maximum efficiency and performance.

With a sound level that ranges from moderate to aggressive, this exhaust system is dyno-tuned to meet the demands of performance enthusiasts. The inclusion of a high-quality muffler and exhaust tips ensures longevity and resistance to corrosion, making it a reliable choice for enhancing your vehicle’s exhaust system.

Features

• Stainless Steel Mandrel Bent Tubing
• FlowFX “Straight Through” Performance Muffler
• Dyno Tuned For Maximum Performance
• Large 4 Inch Black Ceramic Coated Tips
• Moderate And Aggressive Sound
• Uses The Factory Hanger Locations For Easy Installation

Specifications

• Manufacturer: Flowmaster
• Manufacturer Part Number: 717787
• Type: Cat-Back
• Exhaust Type: Single
• Outlet Type: Dual
• Exit Position: Passenger Side In Front Of Tire
• Material: Stainless Steel
• Includes Muffler: Yes
• Sound Level: Aggressive/ Moderate
• Diameter (IN): 3 Inch
• Includes Exhaust Tip: Yes
• Exhaust Tip Style: 4 Inch Round Double Wall Angle-Cut
• Exhaust Tip Material: Stainless Steel
• Muffler Quantity: 2
• Includes Exhaust Pipe Muffler Delete: No
• Muffler Configuration: Single Inlet/ Dual Outlet
• Muffler Brand: FlowFX
• Includes Hardware: Yes
• Required Welding: No
• Estimated Install Time (Hours): 2

Compatibility / Fit

• 2014-2018 Chevrolet Silverado 1500
• 2019-2019 Chevrolet Silverado 1500 LD- Old Model
• 2014-2018 GMC Sierra 1500
• 2019-2019 GMC Sierra 1500 Limited- Old Model

Technical Documents

• 717787_instructions.pdf
• fm_warranty_general.pdf

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