FLOWMASTER 717785 Flowfx Cat Kit 2.7L 3.5L 5.0L

( Brand: Flowmaster ), ( Type: Cat Back ), ( Manufacturer Warranty: No ), ( Manufacturer Part Number: 717785 ), ( Material: Stainless Steel ), ( Features: Dual Exit )

Review FLOWMASTER Flowfx Cat Kit Ford 2.7l 3.5l 5.0l fits F150 2015–2020

Introducing the Flowmaster 717785 FlowFx Cat-Back Exhaust System for Ford F-150 models from 2015 to 2020, compatible with 2.7L, 3.5L, and 5.0L engines. This high-performance exhaust system is designed to deliver an exceptional driving experience, enhancing both power and sound.

The Flowmaster 717785 Cat-Back Exhaust System features a polished stainless steel finish that not only looks great but also promises durability. The 409 stainless steel construction is resistant to corrosion and rust, ensuring that your exhaust system remains in top condition for an extended period.

Flowmaster's patented FlowFx technology is integrated into this system, providing a unique and aggressive exhaust note. The design allows for a smooth flow of exhaust gases while maximizing the pressure waves, resulting in a powerful and resonant sound. The 2.5-inch diameter pipe increases the exhaust flow, contributing to improved engine breathing and overall performance.

This Cat-Back Exhaust System comes with 40-series mufflers that provide a balanced and deep exhaust note. The mufflers are designed to minimize the drone and ensure a pleasant driving experience, even during extended highway cruises. The exhaust tips are 4.5 inches in diameter and feature a polished stainless steel finish, adding a touch of style to your F-150.

The installation process for the Flowmaster 717785 Cat-Back Exhaust System is relatively straightforward, making it an excellent choice for both professional installers and those with DIY skills. The system comes with all necessary hardware and instructions for a hassle-free installation.

Upgrading your Ford F-150 with the Flowmaster 717785 Cat-Back Exhaust System not only enhances its appearance but also improves its performance. With its durable construction, innovative technology, and aggressive exhaust note, this exhaust system is an excellent investment for any Ford F-150 enthusiast.

Flowmaster 717785 FlowFX Cat-Back Exhaust System for Ford F150 (15-20): Pros, Cons, and Conclusion

The Flowmaster 717785 FlowFX Cat-Back Exhaust System is a popular aftermarket exhaust option for Ford F150 models from 2015 to 2020 with 2.7L, 3.5L, and 5.0L engines. In this analysis, we'll discuss the key pros and cons to help you make an informed decision about purchasing this exhaust system.

1. Enhanced Performance: The Flowmaster exhaust system is designed to improve the vehicle's exhaust flow, resulting in better engine performance, increased horsepower, and improved throttle response.

2. Unique Sound: Flowmaster is known for its distinctive exhaust note, which is a result of the use of chambered mufflers. This exhaust system provides a deep, rumbling exhaust sound that is appreciated by many Ford F150 owners.

3. Durability: The Flowmaster exhaust system is built using high-quality materials, including stainless steel, to ensure longevity and resistance to corrosion.

4. Fitment and Installation: This exhaust system is designed specifically for the Ford F150 (15-20) with 2.7L, 3.5L, and 5.0L engines, ensuring a proper fit. The installation process is generally considered to be straightforward and can be completed by an experienced DIYer or a professional mechanic.

1. Cost: The Flowmaster 717785 FlowFX Cat-Back Exhaust System is more expensive than the stock exhaust system or some other aftermarket options. This may be a significant consideration for budget-conscious buyers.

2. Loudness: As mentioned earlier, the Flowmaster exhaust system produces a distinctive and loud exhaust note. This may be a disadvantage for those who prefer a quieter ride or who live in areas with strict noise regulations.

3. Backpressure: Some users have reported that this exhaust system can cause an increase in backpressure, which may lead to decreased fuel efficiency and reduced engine performance. However, this is not a common issue, and it can be mitigated by proper tuning and maintenance.

The Flowmaster 717785 FlowFX Cat-Back Exhaust System for Ford F150 (15-20) offers several advantages, including improved performance, unique sound, durability, and proper fitment. However, it also comes with some disadvantages, such as a higher cost, increased loudness, and potential backpressure issues. Ultimately, the decision to purchase this exhaust system depends on your personal preferences, budget, and priorities. If you value performance, sound, and durability, and are willing to invest in these benefits, the Flowmaster exhaust system may be an excellent choice for your Ford F150. If, however, you are looking for a quieter, more budget-friendly option, you may want to explore other aftermarket exhaust systems or consider keeping the stock exhaust.

part # 717785 price

• $899.95

specifications frazzlekits:

• for models: F150
• for makes: Ford
• for years: 2015-2020
• brand: Flowmaster
• type: Cat Back
• manufacturer warranty: No
• manufacturer part number: 717785
• material: Stainless Steel
• features: Dual Exit

general frazzlekits:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

payments frazzlekits:

• wallet: Google-pay
• other
• credit card: Mastercard

offer frazzlekits:

• started: October 29, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller frazzlekits:

• # reviews: 79555
• rating: 99.5%

returns frazzlekits:

• policy: No Returns

shipping frazzlekits:

• transit: 2-6 Days
• type: Calculated
• cost: $0.00
• carrier: UPS
• class: Standard
• service: UPS Ground

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