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Item #:
86304209
Flowmaster 817602 American Thunder Cat-back Exhaust System
77% of respondents would recommend this to a friend
Item #:
86304209
GHS 23560
Price Details
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Dyno Tuned For Maximum Performance with the 50 Series HD Performance Muffler and 409S Stainless Steel.
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What Stands Out
Enhanced Performance
Designed for maximum airflow, the Flowmaster 817602 boosts horsepower and torque, giving your vehicle noticeable performance improvements compared to stock exhaust systems.
Aggressive Sound
This cat-back exhaust system delivers a deep, powerful rumble that enhances the driving experience, making it ideal for enthusiasts who want an impressive sound on the road.
Durable Construction
Crafted from high-grade stainless steel, the exhaust system ensures longevity and resistance to corrosion, providing a reliable upgrade that stands the test of time.
Product Details
| Brand Name | Flowmaster |
| Model Number | 817602 |
| Global Trade Identification Number | 00700042035038 |
| Unit Count | 1 Count |
| Manufacturer | Flowmaster |
| Number of Items | 1 |
| UPC | 700042035038 |
| Included Components | Delta Boost Module |
| Item Type Name | American Thunder Kit |
| Item Weight | 70 pounds (31.75 kg) |
| Manufacturer Part Number | 817602 |
| Exterior Finish | Painted |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | G Connector |
| Number of Ports | 1 |
| Valve Type | muffler |
| Inlet Connection Size | 3.5 inches (8.9 cm) |
| Outlet Connection Size | 3.5 inches (8.9 cm) |
| Size | No Size |
| Material Type | Stainless Steel |
| Part Interchange Info | 817602 |
| Material | Stainless Steel |
| Brand | Flowmaster |
Who Should Buy?
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Performance Enthusiasts
Ideal for users seeking enhanced engine performance and a deep, aggressive sound from their exhaust system.
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Off-road Drivers
Great fit for off-road enthusiasts looking for durability and increased power while navigating tough terrains.
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DIY Installers
Perfect for individuals who enjoy hands-on projects, as this system allows for relatively easy and straightforward installation.
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Quiet Environment Seekers
Not suitable for users who prefer a quieter ride, as the exhaust system produces a noticeable and loud sound.
Product Description
Flowmaster 817602 American Thunder Cat-back Exhaust System
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Customer Questions & Answers
-
Question:
Is this muffler compatible with my GM Silverado/Sierra?
Answer: Yes, it is designed specifically for 2011-2017 GM Silverado/Sierra, 1500, 1/2 Ton, 6.2L V8. -
Question:
What material is the muffler made from?
Answer: The muffler and tubing are made from high-quality 409S Stainless Steel. -
Question:
Will this product affect my vehicle's spare tire?
Answer: No, it is engineered to clear the factory spare tire without any issues.
Flowmaster Cat-Back Systems 817602 Editorial Review
The Flowmaster 817602 American Thunder Cat-back Exhaust System has garnered mixed feedback from users, particularly vehicle owners with Chevy Silverados and GMC Denalis. Many customers appreciate the sound quality of the exhaust, noting that it produces a pleasant tone that is not overwhelmingly loud. The fitment is generally praised with most indicating there are no clearance issues during installation. However, several reviews highlighted issues with the clamps used to connect the exhaust system, particularly the initial clamp from the y-pipe, which seems to struggle with creating a secure seal. This has led some customers to recommend seeking professional assistance at a muffler shop, as they have experienced challenges in achieving a proper fit using the provided components. Furthermore, a recurring sentiment is that while the exhaust system offers commendable sound and fit for specific models, the value for money is called into question when customers compare it to purchasing similar components separately for less. In summary, while the Flowmaster American Thunder exhaust system boasts good sound and decent fit, potential buyers should Consider the installation challenges some have faced, as well as whether the price justifies its performance compared to alternative options. **
Customer Reviews & Ratings
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Pros
- Good sound quality; not too loud
- Easy installation for some users
Cons
- Some required additional welding or professional help for fitting
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GHS 23560
Order now and get it around Sunday, September 20
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Features & Benefits
- Designed for 2011-2017 GM Silverado/Sierra, 1500, 1/2 Ton, 6.2L V8.
- Features high-quality 50 Series HD Performance Muffler for enhanced sound.
- Constructed with durable 409S Stainless Steel for longevity.
- Includes logo embossed stainless tips for a sleek look.
- Uses factory hanger locations for easy installation.
- Choice of two tailpipe exits while clearing the factory spare tire.
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