FLOWMASTER 818138 Exhaust Kit

( Brand: Flowmaster ), ( Manufacturer Warranty: Lifetime ), ( Manufacturer Part Number: 818138 ), ( Type: Exhaust System Kit )

Review FLOWMASTER Exhaust System Kit

The Flowmaster 818138 Exhaust Kit is a high-performance aftermarket exhaust system designed to enhance the power and exhaust flow of your vehicle. This particular kit is engineered specifically for select Ford Mustang models with a 5.0L Coyote engine, providing an excellent balance between power and sound.

This exhaust system features 1 7/8-inch primaries that merge into 2.5-inch turboback piping. The use of mandrel bends ensures proper exhaust flow and minimizes the restriction that can occur with other manufacturing methods. The result is a free-flowing exhaust system that helps maximize engine efficiency and power output.

The centerpiece of this exhaust kit is the 409S muffler. This muffler design is known for its deep and resonant tone, which is achieved through a series of internal baffles and perforations. The muffler's exterior features a polished stainless steel finish, which not only looks great but also provides excellent protection against the elements.

The exhaust tips for this kit are also made of polished stainless steel and have a diameter of 3.5 inches. They are designed to fit neatly into the factory tip locations, making for a seamless and OEM-like appearance.

Installing this exhaust system is made easier through the inclusion of all necessary hardware and instructions. The kit also includes a resonator for those who prefer a slightly quieter exhaust note. Additionally, the exhaust system is backed by Flowmaster's limited lifetime warranty, ensuring peace of mind for the discerning performance enthusiast.

In summary, the Flowmaster 818138 Exhaust Kit is a top-tier aftermarket exhaust solution for select Ford Mustang models. Its free-flowing design helps maximize power and efficiency, while its deep and resonant tone adds an exciting element to the driving experience. The kit's use of high-quality materials and construction, along with its comprehensive installation kit and limited lifetime warranty, make it a wise investment for those looking to take their Mustang to the next level.

Flowmaster 818138 Exhaust Kit: A Comprehensive Analysis

The Flowmaster 818138 Exhaust Kit is a popular aftermarket exhaust system known for its distinctive sound and performance enhancement. In this analysis, we will discuss the pros and cons of investing in this exhaust kit.

1. Enhanced Performance: The Flowmaster 818138 Exhaust Kit offers improved engine performance, including increased horsepower and torque. This results in better acceleration and overall driving experience.

2. Distinctive Sound: The exhaust system is renowned for its unique and powerful exhaust note. This enhanced sound not only provides an aesthetic appeal but also adds to the driving experience.

3. Durability: The exhaust kit is made of high-quality materials, such as mandrel-bent stainless steel tubing, ensuring long-lasting durability.

4. Improved Fuel Efficiency: The exhaust system optimizes exhaust gas flow, which can lead to improved fuel efficiency.

5. Enhanced Throttle Response: The free-flowing design of the exhaust system results in quicker throttle response, providing a more responsive driving experience.

1. Expensive: The Flowmaster 818138 Exhaust Kit is on the pricier side compared to other aftermarket exhaust systems.

2. Loud: The exhaust system is significantly louder than the stock exhaust, which may not be desirable for all drivers, especially those who prefer a quieter driving experience.

3. Installation Complexity: Installing the exhaust kit can be a complex process and may require professional assistance, adding to the overall cost.

4. Drone: At certain RPMs, the exhaust system may produce a noticeable drone or rumble, which some drivers may find annoying.

5. Backfiring: In rare cases, the exhaust system may backfire, which can be loud and potentially damaging.

The Flowmaster 818138 Exhaust Kit offers significant performance enhancements, a unique sound, and durability. However, it comes with a higher price tag, increased noise levels, and potential installation complexity. Ultimately, the decision to invest in this exhaust kit depends on individual preferences, driving style, and budget. If you prioritize performance, a distinct exhaust note, and don't mind the added noise and cost, this exhaust kit may be a worthwhile investment. Alternatively, if you prefer a quieter driving experience and a smaller budget, other exhaust systems may be more suitable for your needs.

part # 818138 price

• $449.95

specifications frazzlekits:

• brand: Flowmaster
• manufacturer warranty: Lifetime
• manufacturer part number: 818138
• type: Exhaust System Kit

seller frazzlekits:

• rating: 96.1%
• # reviews: 69627

general frazzlekits:

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

returns frazzlekits:

• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days

offer frazzlekits:

• sold: 0
• quantity: 1
• started: July 10, 2025
• availability: In Stock
• options: Ship-to-home

shipping frazzlekits:

• carrier: FedEx, USPS
• type: Fixed
• transit: 4-8 Days
• class: Standard
• service: FedEx Ground or FedEx Home Delivery, USPS Ground Advantage
• cost: $0.00

payments frazzlekits:

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

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