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Item #:
169710575
Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust System Stainless 3.0 in Single Exit
Item #:
169710575
GBP 398
Price Details
Price
GBP 398
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, November 14
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What Stands Out
High-Quality Material
Constructed from durable stainless steel, ensuring longevity and resistance to corrosion, while providing a sleek and polished look for your vehicle.
Enhanced Performance
Designed to improve exhaust flow, leading to increased horsepower and torque, giving your vehicle a noticeable boost in performance compared to stock systems.
Aggressive Sound
Delivers a deep, aggressive exhaust note that enhances your vehicle's presence on the road, making it perfect for enthusiasts seeking a bold sound.
Product Details
| Brand | Flowmaster |
| Manufacturer part number | 717977 |
| Inlet diameter | 3 in |
| Outlet diameter | 3.00 in |
| Muffler type | Absorber Muffler |
| Material | Stainless |
| Finish | Stainless Steel |
| Vehicle fitment type | Specific |
| Product name | Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust System Stainless 3.0 in Single Exit |
| Compatible cars | 2019-2024 Chevrolet Silverado/ GMC Sierra 1500 Trucks 5.3L V8 |
| Items included | hardware |
| Vehicle make | Chevrolet |
| Vehicle model | Silverado |
| Vehicle year | 2019, 2020, 2021, 2022, 2023, 2024 |
| Weight | 17.8 lb (8.07 kg) |
| Model | FLM-2-717977 |
| Has written warranty | No |
Who Should Buy?
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Performance Enthusiasts
Ideal for users looking to enhance their vehicle's exhaust performance with improved sound and efficiency.
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Sound Seekers
Perfect for those who desire a deep, aggressive exhaust note that enhances the driving experience.
-
DIY Installers
Great for users who prefer installing parts themselves, as this system comes with hardware and straightforward instructions.
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Noise Sensitive
Not suitable for users who prefer quiet rides or have noise restrictions in their area.
Product Description
Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust System Stainless 3.0 in Single Exit
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Customer Questions & Answers
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Question:
How to Shop Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust Online From Ubuy?
Answer: It’s easy to shop Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust Available to Shop Online in UK?
Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Flowmaster Cat-Back Exhaust Systems Editorial Review
Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust System Stainless 3.0 in Single Exit is an excellent choice for those looking to enhance their Chevrolet Silverado or GMC Sierra 1500 Trucks from 2019 to 2024 equipped with a 5.3L V8. This exhaust system features a 3-inch inlet and outlet diameter, made from durable stainless steel, ensuring longevity and performance. Reviewers appreciate the improved sound quality, with many noting the deep, aggressive tone that enhances their vehicle's character. The system includes all necessary hardware for installation, making it user-friendly. FAQs also confirm its specific fitment for Chevy and GMC models, ensuring that customers are getting a compatible product for their vehicle.
Customer Reviews & Ratings
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Pros
- Made from durable stainless steel
- Features a deep, aggressive sound
- Easy to install with included hardware
- Specifically designed for Chevy Silverado
- Perfect fit for 2019-2024 GMC Sierra
Cons
- Not compatible with all vehicle models
Platform Trust & Buyer Confidence
DH
Diana
Verified buyer
“I have, in fact, had bad experiences on several occasions with service providers or shipping companies from America—definitely—but this is the first and only reputable and reliable company I have encountered so far; huge praise for their work. ”
23 October 2026 · via Trustpilot
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Jarl
Verified buyer
“Fast shipping and A+ product. ”
24 Oct 2026 · via Trustpilot
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Botibita
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“Great Range of Products and Excellent Service. The ordering and delivery process was excellent! I was able to purchase an item that I couldn’t find locally, and everything went smoothly from purchase to delivery. Thank you for the excellent service! ”
24 October 2026 · via Trustpilot
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Agnes
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“Reliable website, great articles. Timeline Mitopure Urolithin A Supplement Softgels is a wonderful product.”
25 October 2026 · via Trustpilot
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Colin
Verified buyer
“Great service from start to finish. ”
26 October 2026 · via Trustpilot
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GBP 398
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, November 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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