FLOWMASTER 817602 American Exhaust Kit 700042035038

( Brand: Flowmaster ), ( Type: Exhaust System Kits ), ( Material: Stainless Steel ), ( Item Length: 58.50 ), ( California Prop 65 Warning: True ), ( UPC: 700042035038 ), ( Manufacturer Part Number: 817602 )

Review FLOWMASTER American Exhaust Kit fits THUNDER SILVERADO 2011–2017

The Flowmaster American Thunder Exhaust Kit, model number 817602, is a high-performance aftermarket exhaust system designed specifically for the 2011-2017 Chevrolet Silverado and GMC Sierra 1500 trucks. This exhaust kit is an upgrade for those seeking to enhance the power and performance of their pickup trucks, as well as improve their vehicle's exhaust note.

The American Thunder Exhaust Kit is a cat-back system, which means it starts from the catalytic converters and goes all the way to the rear bumper. It features 409 stainless steel construction, ensuring durability and resistance to rust and corrosion. This system includes high-flow mufflers that provide a deep, powerful exhaust note while maintaining a reasonable level of cabin noise.

This exhaust kit is engineered to fit seamlessly with your truck's factory exhaust system, utilizing the factory hangers and mounting points. The system includes all necessary hardware for installation, making it a relatively straightforward process for the average do-it-yourselfer.

One of the primary benefits of the American Thunder Exhaust Kit is the performance improvement it delivers. By reducing backpressure and increasing exhaust flow, this system can help your engine breathe more freely, resulting in increased horsepower and torque. This can lead to improved acceleration, better throttle response, and overall improved driving dynamics.

Another advantage of the American Thunder Exhaust Kit is the increased flow of exhaust gases, which can help your truck's catalytic converters function more efficiently. This can lead to better emissions performance and potentially improved fuel economy.

The American Thunder Exhaust Kit from Flowmaster is not just about performance; it also boasts an attractive appearance. The polished stainless steel finish looks great on any truck, and the mandrel-bent tubing ensures a smooth, unobstructed flow of exhaust gases, which contributes to the system's impressive performance.

In summary, the Flowmaster American Thunder Exhaust Kit, model number 817602, is an excellent choice for those seeking to enhance the power, performance, and appearance of their 2011-2017 Chevrolet Silverado or GMC Sierra 1500 trucks. With its high-quality stainless steel construction, attractive finish, and performance benefits, this exhaust system is a worthwhile investment for any truck enthusiast.

The Flowmaster American Thunder Exhaust Kit (817602) for the 2011-2017 Silverado is a popular choice among truck enthusiasts for its performance enhancement and unique sound. Here are some pros and cons to help you make an informed decision:

1. Enhanced Performance: The exhaust system reduces back pressure, allowing the engine to breathe better and increase horsepower and torque.

2. Improved Sound: The Flowmaster mufflers are known for their deep, resonant sound that is pleasing to many truck owners.

3. Durable Construction: The kit is made of high-quality stainless steel, ensuring longevity and resistance to rust and corrosion.

4. Easy Installation: The kit comes with all necessary hardware and instructions, making it a relatively straightforward installation process.

5. Improved Fuel Economy: Some users have reported a slight improvement in fuel economy due to the reduced weight and improved engine performance.

1. Loud Exhaust: The Flowmaster exhaust system is known for its loud exhaust note. If you value a quiet ride, this may not be the best choice for you.

2. Higher Cost: Compared to stock exhaust systems, aftermarket exhausts like the Flowmaster can be more expensive.

3. Drone at Idle: Some users have reported a drone or rumble at idle that can be annoying. This is more noticeable in stop-and-go traffic.

4. Check Engine Light: In some cases, installing aftermarket exhaust systems can trigger the check engine light. This is usually due to the new exhaust system's different exhaust flow and may require adjustments to the oxygen sensors.

5. Potential for Increased Cab Heat: The exhaust system may allow more heat to enter the cab, especially during idling or in stop-and-go traffic.

The Flowmaster American Thunder Exhaust Kit (817602) for the 2011-2017 Silverado offers significant performance enhancements and a unique exhaust note that many truck enthusiasts appreciate. However, it also comes with some drawbacks, including a loud exhaust, potential for increased cab heat, and the possibility of triggering the check engine light.

If you value performance and sound and are willing to accept these drawbacks, the Flowmaster exhaust system may be a good investment for you. However, if you prioritize a quiet ride, fuel economy, or a more comfortable cab temperature, you may want to consider other options. Ultimately, the decision comes down to your personal preferences and priorities.

part # 817602 price

• $1126.95

specifications frazzlekits:

• for models: Thunder, Silverado
• for years: 2011-2017
• brand: Flowmaster
• type: Exhaust System Kits
• material: Stainless Steel
• item length: 58.50
• california prop 65 warning: True
• upc: 700042035038
• manufacturer part number: 817602

general frazzlekits:

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

offer frazzlekits:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: June 22, 2025

returns frazzlekits:

• paid by: Buyer
• time: 60 Days
• policy: Returns Accepted

seller frazzlekits:

• rating: 99.2%
• # reviews: 323876

shipping frazzlekits:

• service: UPS Ground
• carrier: UPS
• type: Fixed
• class: Standard
• cost: $0.00
• transit: 4-7 Days

payments frazzlekits:

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

Flowmaster 817602 Is Similar To:

• Flowmaster 817958 Outlaw Extreme Cat-back Exhaust 2020-2022 Jeep Gladiator 3.6l (49% similar) $435.95. (August 26th, 2024)
• Flowmaster 817732 Outlaw Axle Back Exhaust - Mustang Gt 15-17 Good Condition (50% similar) $599.95. (August 29th, 2024)
• Flowmaster 717992 Used Exhaust System Kit-flowmaster Flowfx Axle Back Fits 16-22 Camaro 3.6l-v6 (42.8% similar) $562.95. (September 13th, 2024)
• Flowmaster 817850 American Thunder Axle-back Exhaust (69% similar) $425.95. (September 16th, 2024)
• Flowmaster 817806 Ford Mustang Gt Outlaw Axle-back Exhaust System Great Shape (49.6% similar) $289.99–$1080.58. (September 25th, 2024)
• Flowmaster Fm817750 15 Mustang Ecoboost/5.0 American Thunder Resonator-back Exhaust Syst (55.3% similar) $559.95–$972.95. (September 26th, 2024)
• Flowmaster 817592 Exhaust System Kit-outlaw Series Tm Axle Back Fits 13-14 Mustang (45.2% similar) $699.95. (October 11th, 2024)
• Flowmaster 717929 2014 Chevrolet Stainless Dual Fx Exhaust Cat Back (47.3% similar) $716.95. (October 11th, 2024)
• Flowmaster 17421 American Thunder Axle Back Exhaust System For 05-09 Mustang V6 (60.1% similar) $460.95. (October 19th, 2024)
• Flowmaster 817823 Used Kit-outlaw Series Tm Axle Back #817823 Fits 15-23 Mustang (37.5% similar) $921.95. (October 23rd, 2024)
• Flowmaster 817756 Outlaw Exhaust System Fits 15-20 Ford F150 Ecoboost 2.7 3.5 - (44.8% similar) $1024.95. (November 6th, 2024)