FLOWMASTER
Flowmaster 717978 FlowFX Extreme Cat-Back Exhaust Kit 3 Inch 409 Stainless Steel Compatible with 2015-2020 Ford F-150 2.7L 3.5L 5.0L engines
Flowmaster 717978 FlowFX Extreme Cat-Back Exhaust Kit 3 Inch 409 Stainless Steel Compatible with 2015-2020 Ford F-150 2.7L 3.5L 5.0L engines
SKU:F13717978
Low stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
Fits: 2015–2020 Ford F-150
- Flow FX series performance muffler offers a deep powerful sound and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Max dyno gains of 18 HP and 9 LB.FT torque over stock at the rear wheels
- Uses factory hanger locations for easy installation
- 3.0-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Lifetime Limited Warranty
| Brand | FLOWMASTER |
|---|---|
| Manufacturer part number | 717978 |
| UPC / GTIN | 90127129975 |
| Weight | 32.75 lb |
| Dimensions (L × W × H) | 48.8 × 14.5 × 14 in |
| Category | Engine & Drivetrain |
| Condition | New — genuine brand-name part |
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
