Flowmaster 20-25 Ford EXPLORER 3.0T/FlowFX-Cat-Back- Exhaust System

This Flowmaster® Flow FX® cat-back exhaust system for the 2020-2026 Ford Explorer ST and Lincoln Aviator with the 3.0-liter twin turbo Ecoboost engine is manufactured using durable 409 stainless steel throughout and features 3.00-inch mandrel bent tubing for better exhaust gas flow. A Flow FX series muffler is used with a built in X-pipe style merge for an aggressive to moderate European exhaust note and increased performance. This system exits with dual 3.50-inch black stainless steel tips for added style and a custom look. Max gains of 20 hp and 25 lb-ft of torque at the rear wheels over stock. Unique Helmholtz style resonators are used for reduced interior resonance while driving. 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. Backed by Flowmaster's Lifetime Limited Warranty. Does not fit Aviator Grand Touring w/Hybrid Engine. Fits 2020-2026 Ford Explorer ST/Lincoln Aviator 3.0-liter, Cat-Back, Dual Rear Exit, Flow FX Stainless Steel Exhaust System, Does not fit Aviator Grand Touring w/Hybrid Engine. Does not fit 2020 - 2023 Aviator Grand Touring w/Hybrid Engine.

• Dual inlet/outlet Flow FX muffler with built in X-pipe merge provides better exhaust scavenging and sound control
• Dual 3.50-inch 304 stainless, quad tips with black ceramic coating and Flowmaster logo add great looks and style
• Unique Helmholtz style resonators for reduce interior resonance and a refined Euro style exhaust note
• Mandrel bent 3.00-inch tubing for maximum flow and power gains
• Max dyno gains 20 hp and 25 lb-ft of torque at the wheels
• 409 stainless steel construction for improved durability
• Factory fitment using all OEM hanger locations
• High tuck design for maximum ground clearance
• Flowmaster’s Lifetime Limited Warranty

Upgrade the sound, appearance, and exhaust flow of your 2020-2026 Ford Explorer ST or Lincoln Aviator equipped with the 3.0-liter twin-turbo EcoBoost engine using the Flowmaster Flow FX cat-back exhaust system, Part 717999. Constructed from durable 409 stainless steel, this system features mandrel-bent tubing to promote smooth exhaust flow and support improved performance. The dual-inlet, dual-outlet Flow FX muffler incorporates an X-pipe-style merge that enhances exhaust scavenging while producing an aggressive-to-moderate European-inspired exhaust note.
A high-tuck design helps preserve ground clearance while using the vehicle’s factory hanger locations for precise fitment. Unique Helmholtz-style resonators help reduce unwanted interior resonance, providing a more refined cabin experience during everyday driving. The system exits through dual 3.50-inch black ceramic-coated 304 stainless steel quad tips featuring Flowmaster logos for a distinctive custom appearance. Dyno testing indicates maximum gains of up to 20 horsepower and 25 lb-ft of torque at the wheels compared with the stock exhaust system.
The Flowmaster Flow FX exhaust system includes installation instructions and all necessary hardware for a straightforward home installation. Its factory-style fitment, durable stainless steel construction, and carefully engineered muffler and resonator combination make it a practical performance upgrade for street-driven SUVs. This system is backed by Flowmaster’s Lifetime Limited Warranty. It fits 2020-2026 Ford Explorer ST and Lincoln Aviator models with the 3.0-liter engine. It does not fit the Aviator Grand Touring with the hybrid engine, including 2020-2023 models. This product may require compliance with applicable emissions regulations; verify local requirements before installation.

Features:

• Dual-inlet, dual-outlet Flow FX muffler with built-in X-pipe-style merge improves exhaust scavenging and sound control

• Dual 3.50-inch 304 stainless steel quad tips with black ceramic coating and Flowmaster logos provide a custom appearance

• Helmholtz-style resonators help reduce interior resonance for a refined European-style exhaust note

• Mandrel-bent 3.00-inch tubing promotes smooth exhaust flow and supports performance gains

• Dyno-tested gains of up to 20 horsepower and 25 lb-ft of torque at the wheels

• Durable 409 stainless steel construction improves long-term corrosion resistance

• Factory-style fitment uses all original equipment hanger locations

• High-tuck design helps maximize ground clearance

• Includes installation instructions and required installation hardware

• Backed by Flowmaster’s Lifetime Limited Warranty

• Fits 2020-2026 Ford Explorer ST and Lincoln Aviator with the 3.0-liter twin-turbo EcoBoost engine

• Does not fit Aviator Grand Touring models with the hybrid engine

Fitment:
Ford Explorer King Ranch 2021
Ford Explorer King Ranch 2022
Ford Explorer King Ranch 2023
Ford Explorer King Ranch 2024
Ford Explorer Platinum 2020
Ford Explorer Platinum 2021
Ford Explorer Platinum 2022
Ford Explorer Platinum 2023
Ford Explorer Platinum 2024
Ford Explorer Platinum 2025
Ford Explorer ST 2020
Ford Explorer ST 2021
Ford Explorer ST 2022
Ford Explorer ST 2023
Ford Explorer ST 2024
Ford Explorer ST 2025
Ford Explorer ST 2026
Lincoln Aviator Base 2020
Lincoln Aviator Base 2021
Lincoln Aviator Base 2022
Lincoln Aviator Base 2023
Lincoln Aviator Black Label 2020
Lincoln Aviator Black Label 2021
Lincoln Aviator Black Label 2022
Lincoln Aviator Black Label 2023
Lincoln Aviator Black Label 2024
Lincoln Aviator Black Label 2025
Lincoln Aviator Black Label 2026
Lincoln Aviator Livery 2022
Lincoln Aviator Livery 2023
Lincoln Aviator Livery 2024
Lincoln Aviator Livery 2025
Lincoln Aviator Livery 2026
Lincoln Aviator Premiere 2024
Lincoln Aviator Premiere 2025
Lincoln Aviator Premiere 2026
Lincoln Aviator Reserve 2020
Lincoln Aviator Reserve 2021
Lincoln Aviator Reserve 2022
Lincoln Aviator Reserve 2023
Lincoln Aviator Reserve 2024
Lincoln Aviator Reserve 2025
Lincoln Aviator Reserve 2026