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Exhaust Mufflers and Resonators

Flowmaster

Flow Fx Direct Fit Muffler Fits 2017-2020 Ford F-150 Raptor With 3.5L Ecoboost Engine Aggressive To Moderate Sound Flowmaster

$731.95 $675.95 Save $56.00

SKU: F00L 717776

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INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 717776

Designed as a direct-fit replacement muffler for 2017-2020 Ford F-150 Raptor trucks with 3.5L Ecoboost engine. This easy to install muffler delivers a moderate to aggressive interior and exterior sound level that will appeal to anyone looking for a deep powerful exhaust note.Features include all 3.00-inch mandrel-bent stainless steel tubing mated to a specially designed dual 3.00-inch inlet/outlet straight-through Flow FX muffler for great sound and maximum performance. Utilizes the factory hanger locations and connections without any cutting or welding and can be installed in less than 30 minutes. Includes all necessary parts, hardware and easy to follow instructions.FlowFX straight-through Performance MufflerBright 409s Stainless Steel ConstructionModerate to Aggressive Exhaust ToneOver 40 Years of Flowmaster QualityUses the Factory Hanger LocationsQuick and Easy InstallationLifetime Limited WarrantyDirect-fit System

Features:

  • FlowFX "Straight-through" Performance Muffler
  • Dyno-Tuned For Maximum Performance
  • Bright 409s Stainless Steel Construction
  • Bright Stainless Steel Mandrel Bent Tubing
  • Moderate to Aggressive Exhaust Tone
  • Moderate/Aggressive Sound
  • Over 35 Years of Flowmaster Quality
  • Made in the USA
  • Uses the Factory Hanger Locations
  • Limited Lifetime Warranty
  • Quick and Easy Installation
  • Lifetime Limited Warranty
  • Direct-fit System

FlowFX Direct Fit Muffler Kit | Dual | Dual Out Rear Exit | Incl. 3 in. Tubing/Straight Through Mufflers | No Tip | 409 Stainless Steel

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

This Flowmaster (717776) 3" Stainless Steel Direct Fit FlowFX Muffler Assembly is a performance upgrade for the 2017-2020 Ford F-150 Raptor 3.5L Ecoboost, featuring a FlowFX "straight-through" design for a moderate to aggressive exhaust tone.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 717776

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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