FLOWMASTER 817451 700042025435

( Brand: Flowmaster ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 817451 ), ( 2wd/4wd: 2wd ), ( Category: Exhaust ), ( Clamping Type: Flat Band ), ( Clamps Included: Yes ), ( Exhaust Series: Force Ii ), ( Exhaust System Kit Type: Cat-back ), ( Exhaust Tip Color: Silver ), ( Exhaust Tip Connection: Welded ), ( Exhaust Tip Cut: Angled ), ( Exhaust Tip Diameter: 4.00 In ), ( Exhaust Tip Finish: Polished ), ( Exhaust Tip Intercooled: No ), ( Exhaust Tip Length: 10.00 In ), ( Exhaust Tip Shape: Round ), ( Exit Position: Single Side Exit ), ( Finish: Natural ), ( Grade Type: Performance ), ( Inlet Diameter: 3.50 In ), ( Inlet Type: Flanged ), ( Material: 409 Stainless Steel ), ( Muffler Body Height: 5.00 In ), ( Muffler Body Length: 22.00 In ), ( Muffler Body Shape: Oval ), ( Muffler Body Width: 12.00 In ), ( UPC: 700042025435 )

Review FLOWMASTER Chevrolet Hd And Gmc fits SILVERADO SIERRA 2500 3500 350 2011–2019

Introducing the Flowmaster 817451 Exhaust System, specifically designed for select 2011-2019 Chevrolet Silverado 2500 and 3500 models and GMC Sierra 3500 trucks. This exhaust system is not just an upgrade for your vehicle's appearance but also delivers remarkable performance improvements.

The heart of this system is a set of high-performance mufflers. These mufflers utilize a unique Flowmaster core design, which maximizes exhaust flow for optimal engine performance. The result is increased horsepower and torque, making your truck more responsive and powerful.

This exhaust system comes with 409S Stainless Steel tips. These tips not only enhance the look of your vehicle but also provide durability and resistance to corrosion. The polished finish adds a touch of elegance to your truck's exterior.

The system is a direct fit, ensuring a seamless installation process. It replaces the factory exhaust system, and all necessary mounting hardware is included in the package. The piping is mandrel-bent for proper clearance and smooth exhaust flow.

The Flowmaster 817451 Exhaust System is designed to provide a balanced and deep exhaust note. The sound is aggressive yet refined, adding to the overall driving experience. It's not just about power; it's about the sound that comes with it.

Investing in this exhaust system not only enhances your truck's performance but also adds to its aesthetic appeal. It's a perfect blend of power and style, making it an excellent choice for truck enthusiasts looking to take their vehicle to the next level.

Please note that this exhaust system may require professional installation. Always follow local, state, and federal regulations regarding exhaust modifications.

Flowmaster Exhaust System (Model 817451) for 2011-2019 Chevrolet Silverado 2500/3500 and GMC Sierra 350: Pros and Cons

The Flowmaster Exhaust System (Model 817451) is a popular choice among truck enthusiasts for their 2011-2019 Chevrolet Silverado 2500/3500 and GMC Sierra 350. In this discussion, we will outline some of the primary advantages and disadvantages of investing in this aftermarket exhaust system.

1. Enhanced Performance: The Flowmaster exhaust system is designed to optimize engine performance by reducing exhaust gas backpressure. This results in improved horsepower and torque.

2. Increased Power: With the reduced exhaust backpressure, the engine can more efficiently expel exhaust gases, which in turn provides more power to the vehicle.

3. Superior Sound Quality: The Flowmaster exhaust system is renowned for its distinctive and aggressive exhaust note. This upgrade is particularly appealing for those seeking to enhance the overall driving experience.

4. Durability: The Flowmaster exhaust system is made from high-quality materials, ensuring longevity and resistance to corrosion.

5. Improved Fuel Economy: Though minimal, some users have reported improved fuel economy due to the more efficient exhaust system.

1. Cost: The Flowmaster exhaust system is a premium upgrade, and the cost may be a deterrent for some buyers.

2. Installation Complexity: Installing an aftermarket exhaust system requires technical expertise and specialized tools. It is recommended to have it installed by a professional to ensure proper fitment and functionality.

3. Loudness: The Flowmaster exhaust system produces a loud and aggressive exhaust note, which may not be desirable for all users.

4. Maintenance: An aftermarket exhaust system requires more frequent maintenance when compared to the stock exhaust. This includes regular inspections for leaks and corrosion.

The Flowmaster Exhaust System (Model 817451) for 2011-2019 Chevrolet Silverado 2500/3500 and GMC Sierra 350 offers several advantages, including improved performance, power, and sound quality. However, it comes with a higher cost, installation complexity, and increased loudness, which may deter some buyers. Ultimately, the decision to invest in this upgrade depends on personal preferences and priorities. For those seeking an enhanced driving experience and a distinctive exhaust note, the Flowmaster exhaust system is an excellent choice. However, for those who prioritize a quieter vehicle and are budget-conscious, it may be worth considering alternative options.

part # 817451 price

• $999.95

specifications frazzlekits:

• for models: 2500, 3500, 350, Silverado, Sierra
• for makes: Chevrolet, Gmc
• for years: 2011-2019
• brand: Flowmaster
• manufacturer warranty: 1 Year
• manufacturer part number: 817451
• 2wd/4wd: 2wd
• category: Exhaust
• clamping type: Flat Band
• clamps included: Yes
• exhaust series: Force Ii
• exhaust system kit type: Cat-back
• exhaust tip color: Silver
• exhaust tip connection: Welded
• exhaust tip cut: Angled
• exhaust tip diameter: 4.00 In
• exhaust tip finish: Polished
• exhaust tip intercooled: No
• exhaust tip length: 10.00 In
• exhaust tip shape: Round
• exit position: Single Side Exit
• finish: Natural
• grade type: Performance
• inlet diameter: 3.50 In
• inlet type: Flanged
• material: 409 Stainless Steel
• muffler body height: 5.00 In
• muffler body length: 22.00 In
• muffler body shape: Oval
• muffler body width: 12.00 In
• upc: 700042025435

shipping frazzlekits:

• transit: 3-9 Days
• service: Standard
• cost: $0.00
• class: Standard
• type: Fixed

offer frazzlekits:

• sold: 0
• options: Ship-to-home
• started: October 1, 2025
• quantity: 2
• availability: In Stock

payments frazzlekits:

• other
• wallet: Google-pay
• credit card: Diners-club

seller frazzlekits:

• # reviews: 3
• rating: 100.0%

general frazzlekits:

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

returns frazzlekits:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

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