2014-2019 Chevy Silverado 1500 Cat-Back Exhaust System Crew Cab 717787
2014-2019 Chevy Silverado 1500 Cat-Back Exhaust System Crew Cab 717787
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Overview:
Introducing Flowmaster's new line of Flow FX Cat-back exhaust systems for the 2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L and 5.3L engine. This Flow FX system is perfect for the person looking for a moderate to aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include 409S stainless steel mandrel-bent tubing flowing into a Flow FX straight-through performance muffler for maximum power and a deep aggressive sound. The dual 2.50-inch tailpipes are finished off with large 4.00-inch black ceramic coated 304 stainless steel tips exiting in front of the rear passenger tire for that muscle truck look. Designed for easy installation, this system includes all necessary parts, hardware and detailed instructions.
Features:
- Includes Hangers and Hardware for an Easy Installation
- Mandrel-bent 16 gauge Stainless Steel Tubing
- Large 4.00-inch Polished Stainless Steel Tips
- Aggressive Exterior & Interior Exhaust Note
- Lifetime Limited Warranty
Specs:
- Brand: Flowmaster
- CARB (California) Compliant: Yes
- Catalytic Converter Included: No
- Catalytic Converter Quantity: 0
- Clamping Type: Flat Band
- Clamps Included: Yes
- Emission Code: 5
- Exhaust Series: Flow FX
- Exhaust Tip Color: Black
- Exhaust Tip Connection: Welded
- Exhaust Tip Cut: Angled
- Exhaust Tip Edge: Angle Cut
- Exhaust Tip Finish: Black Ceramic Coating
- Exhaust Tip Material: 304 Stainless Steel
- Exhaust Tip Quantity: 2
- Exhaust Tip Shape: Round
- Exhaust Tip Wall: Double Wall
- Exit Style: Dual Out Same Side
- Finish: Natural
- Gasket Or Seal Included: No
- Grade Type: Performance
- Hangers Included: Yes
- Heat Shield Included: No
- Inlet Type: Clamp-On
- Main Piping Diameter: 3
- Mount Type: Uses Factory Hangers
- Mounting Bracket Included: Yes
- Muffler Body Height: 4
- Muffler Body Length: 14
- Muffler Body Material: 409 Stainless Steel
- Muffler Body Shape: Oval
- Muffler Body Width: 9
- Muffler Color: Silver
- Muffler Finish: Natural
- Muffler Flanged Inlet: No
- Muffler Flanged Outlet: No
- Muffler Included: Yes
- Muffler Inlet Connection: Slip-Fit
- Muffler Inlet Inside Diameter: 3
- Muffler Inlet Location: Center
- Muffler Inlet Outside Diameter: 2.63
- Muffler Outlet Connection: Slip-Fit
- Muffler Outlet Diameter: 2.5
- Muffler Outlet Location: Dual
- Muffler Outlet Quantity: 2
- Muffler Overall Length: 20
- Muffler Part Number: Kit Only
- Muffler Quantity: 1
- Muffler Series: Flow FX
- Muffler Type: Absorption
- Pipe Color: Silver
- Pipe Material: 409 Stainless Steel
- Sound Level: Aggressive / Moderate
- Spring Bolt Kit Included: No
- Tail Pipe Outlet Outside Diameter: 2.5
- Tail Pipe Quantity: Dual
- Tail Pipe Tapered Outlet: No
- Tip Logo: Laser
- Type: Cat-Back
- Valve Included: No
- Valve Type: Not Applicable
- Part Number: 717787
Applications:
- 2014-2018 Chevrolet Silverado 1500
- 2019 Chevrolet Silverado 1500 LD
- 2014-2018 GMC Sierra 1500
- 2019 GMC Sierra 1500 Limited
- Engines: 4.3L V6 262 CID and 5.3L V8 325 CID
- Cab Size: Crew Cab and Double Cab (Extended Cab)
- Does NOT fit Crew Cab 2WD with 2 Piece Drive Shaft!
- Cat Back Exhaust System
Emissions:
- This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.