Description
Introducing the new Flow FX Cat-back exhaust system for 2014-2019*(*Classic body 5.3L, 4wd w/143.5-inch wb) GM Silverado/Sierra 4.3L and 5.3L engines. This performance exhaust system fits both 2/4 Wheel drive models with 143.5 and 153-inch wheelbases and is manufactured from 409S stainless steel for years of trouble-free service.
Features include 3.00-inch inlet pipe leading into a Flow FX “straight-through” silencer for great sound and maximum performance.
The single 3.00-inch mandrel-bent tailpipe exits out behind the rear passenger side tyre and is finished off with large 4.50-inch diameter black ceramic coated 304S stainless steel tip, giving your Silverado/Sierra that custom look that goes hand in hand with the deep performance sound of the Flow FX silencer.
The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Includes installation instructions and all necessary hardware.
Key Features
- Large 4.50-inch Stainless Steel Black Ceramic Coated Tip
- Deep Powerful Tone Inside and Outside the Vehicle
- Flow FX “Straight-through” Performance Silencer
- Uses the Factory Hanger Locations
- Full Stainless Steel Construction
- Lifetime Limited Warranty
- Easy Installation
Fitment
Fits 2014-2019* (*Classic body only) GM Silverado/Sierra 1500 4.3L & 5.3L engines.
Part No.: 717857
Supplied or fitted by Motorsport and Performance
We supply and fit Flowmaster parts at our Leeds workshop. Get in touch to check fitment before you order, or to book your car in.
Ordering is made easy with our online Checkout.
Many parts are held in stock or available for order and delivery in 10-14 days, subject to availability from our suppliers.
Orders placed before 1pm Monday – Friday have the potential to be despatched the same day, ensuring swift delivery, provided ALL items in your order are in-stock (exceptions apply).
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