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Flowmaster 717890 FlowFX Cat-Back System Single Exhaust System Kit

California Prop65: Warning
$799.95
Taxes, discounts and shipping calculated at checkout.

Free Delivery Available to a Shop Near You (some exclusions apply)


This Flowmaster® FlowFX® cat-back exhaust system for the 2019-2022 GM Silverado/Sierra 1500 trucks with the 6.2 Liter engine is manufactured using durable 409 stainless steel throughout and features 3.5 Inch to dual 2.50 Inch mandrel bent pipes for better exhaust gas flow and a FlowFX "straight-through" muffler is used for a moderate sound level and maximum performance. This system fits all wheelbases and connects to the factory exhaust tips that exit in the rear bumper for a stealthy look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home.

 

  • Maximum Increases On The Dyno Revealed 26 Horse Power And 39 Pounds Feet At The Rear Wheels
  • Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability
  • Connects To The Factory Dual Exhaust Tips For A Stealthy Look
  • FlowFX "Straight Through" Performance Muffler Delivers A Deep, Moderate Performance Tone And Improves Exhaust Flow
  • Features Complete Hardware And Factory Styled Hangers In The Stock Locations For An Easy Installation
  • Limited Lifetime Warranty

Product Specifications

Sound LevelModerate
TypeCat-Back
Exhaust TypeSingle
Outlet TypeDual
Exit PositionRear Exit
MaterialStainless Steel
Diameter (IN)3-1/2 Inch To 2-1/2 Inch
Includes MufflerYes
Muffler BrandFlowmaster
Includes Exhaust TipNo
Exhaust Tip StyleNo Tip
Exhaust Tip MaterialNo Tip
Muffler Quantity1
Includes Exhaust Pipe Muffler DeleteYes
Muffler ConfigurationSingle Inlet, Dual Outlet
Includes HardwareYes
Required WeldingNo
Estimated Install Time (Hours)2

Additional Information

Shipping & Returns

Shipping Charges

Shipping charges vary and are determined at checkout based on your shipping address. We ship via UPS and LTL Truck Freight for larger items with various expedited shipping options. Free Shipping is available to a local store where applicable.

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60-Day No-Hassle Returns

If you are not pleased with your purchase, simply return it for a full refund. To return an item, please contact us at 833-727-8784 or customerservice@partsvia.com and request a return authorization number.

Contact

Call us at 1-833-727-8784 or Email us at customerservice@partsvia.com.

We typically reply within 24-48 hours of your submission.