FLOWMASTER L159539 Exhaust Kit 743593987845

( Brand: Flowmaster ), ( Manufacturer Part Number: L159539 ), ( Fitment Type: Direct Fit ), ( System Type: Cat-back ), ( Material: Stainless Steel ), ( Shape: Oval ), ( Type: Axle-back ), ( Outlet Diameter: In ), ( Color: Black ), ( Mount Type: Flanged ), ( Single Dual: Dual ), ( Heat Shield: No ), ( Sound Level: Moderate Sound ), ( Tip Finish: Polished ), ( UPC: 743593987845 )

Review FLOWMASTER Exhaust System Kit Jeep fits WRANGLER 2007–2011

Introducing the Flowmaster L159539 Exhaust Kit, specifically designed for Jeep Wrangler models from 2007 to 2011. This exhaust system upgrade is more than just an aesthetic enhancement; it delivers a powerful and unique sound that sets your Jeep apart from the rest.

The Flowmaster L159539 is an Cat-back exhaust system, meaning it replaces the catalytic converter and the rear part of the exhaust. The system features 409S stainless steel construction, ensuring durability and resistance to rust and corrosion. The mandrel-bent tubing ensures smooth exhaust flow, reducing backpressure and improving overall engine performance.

The system comes with Flowmaster's signature muffler design, the 40-Series. These mufflers employ a series of chambered internal tubing, which provides a deep, resonant exhaust note without being overly loud. The 40-Series mufflers are also known for their excellent flow dynamics, which contribute to the improved engine performance.

The Flowmaster L159539 Exhaust Kit also includes a polished stainless steel tip, adding a touch of style and sophistication to the rear of your Jeep Wrangler. The kit is a direct fit, making installation relatively straightforward, and it comes with all necessary hardware for installation.

In summary, the Flowmaster L159539 Exhaust Kit offers Jeep Wrangler owners an opportunity to enhance the performance and sound of their vehicle, all while enjoying the durability and quality that comes with Flowmaster's reputation. This system is not just an upgrade, it's an investment in the unique character and driving experience of your Jeep Wrangler.

Flowmaster L159539 Exhaust Kit for 2007-2011 Jeep Wrangler: Pros, Cons, and Conclusion

The Flowmaster L159539 exhaust kit is a popular aftermarket exhaust system for the 2007-2011 Jeep Wrangler. This system is known for its distinctive sound and improved performance. In this article, we will discuss the pros and cons of buying this exhaust kit for your Jeep Wrangler.

1. Improved Performance: The Flowmaster exhaust system is designed to provide better performance by reducing back pressure and increasing exhaust flow. This results in improved acceleration and horsepower.

2. Distinctive Sound: The exhaust system produces a deep, throaty exhaust note that is popular among Jeep enthusiasts. This sound is a result of the Flowmaster's unique muffler design.

3. Durability: The exhaust system is made from high-quality materials, including stainless steel, which ensures durability and longevity.

4. Easy Installation: The exhaust system comes with all necessary hardware, making installation relatively straightforward for most DIY enthusiasts.

5. Improved Fuel Economy: By reducing back pressure and improving exhaust flow, the Flowmaster exhaust system can help improve fuel economy.

1. Cost: The Flowmaster exhaust system is more expensive than the stock exhaust system. This may be a consideration for budget-conscious Jeep owners.

2. Loudness: The exhaust system produces a loud exhaust note, which may not be suitable for all driving situations or for those who prefer a quieter ride.

3. Weight: The stainless steel construction of the exhaust system adds weight to the Jeep, which may affect fuel economy and handling.

4. Drone: At certain RPMs, some users have reported a droning sound from the exhaust system. This can be annoying for some drivers.

The Flowmaster L159539 exhaust kit for the 2007-2011 Jeep Wrangler offers several benefits, including improved performance, a distinctive sound, durability, easy installation, and potentially improved fuel economy. However, it also comes with some drawbacks, such as cost, loudness, weight, and potential droning.

Ultimately, the decision to purchase this exhaust system depends on your personal preferences and priorities. If you value performance, sound, and durability, and are willing to pay the additional cost, then the Flowmaster L159539 exhaust kit may be the right choice for you. On the other hand, if you prioritize a quieter ride, fuel economy, or a tighter budget, then you may want to consider other options.

If you are considering purchasing the Flowmaster L159539 exhaust kit for your Jeep Wrangler, be sure to do your research and consider all the pros and cons carefully. Make sure that the benefits outweigh the drawbacks for your particular situation and driving style. Additionally, consider purchasing the exhaust system from a reputable dealer to ensure quality and compatibility with your Jeep.

part # l159539 prices

• $376.95-$737.95

specifications frazzlekits:

• for models: Wrangler
• for makes: Jeep
• for years: 2007-2011
• brand: Flowmaster
• manufacturer part number: L159539
• fitment type: Direct Fit
• system type: Cat-back
• material: Stainless Steel
• shape: Oval
• type: Axle-back
• outlet diameter: In
• color: Black
• mount type: Flanged
• single dual: Dual
• heat shield: No
• sound level: Moderate Sound
• tip finish: Polished
• upc: 743593987845

returns frazzlekits:

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

seller frazzlekits:

• rating: 98.2%
• # reviews: 17726

payments frazzlekits:

• other
• credit card: Discover
• wallet: Paypal

offer frazzlekits:

• started: July 9, 2025
• availability: In Stock
• best offers: True
• quantity: 2
• options: Ship-to-home
• sold: 0

shipping frazzlekits:

• type: Fixed
• cost: $0.00
• service: Standard, Expedited
• transit: 3-7 Days
• class: Standard, Expedited

general frazzlekits:

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

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