MAZDASPEED L3K9-13-700J Charger KO4 SPEED6

( Brand: Mazdaspeed ), ( Manufacturer Part Number: L3K9-13-700J ), ( Type: Turbocharger ), ( Oe/oem Part Number: Ko4 ), ( Manufacturer Warranty: No Warranty ), ( Vintage Part: No ), ( Finish: Matte )

Review MAZDASPEED Ko4 Speed6 Charger 2006 fits TURBO 2007–2009

Introducing the Mazdaspeed L3K9-13-700J KO4 Turbo Charger, an essential upgrade for Mazda Speed6 owners with models ranging from 2006 to 2009. This turbocharger is a direct replacement for the original equipment, ensuring a perfect fit and reliable performance.

The L3K9-13-700J KO4 Turbo Charger is engineered with a compact, efficient design. The KO4 compressor is known for its ability to deliver high boost levels while maintaining a small size. The compressor impeller is designed with a 62mm diameter, which provides increased airflow and improved response.

The turbocharger features a low-pressure EATC wastegate, which helps regulate the exhaust gases and maintain optimal boost levels. The wastegate is designed to open progressively, providing a smooth and consistent power delivery.

The turbine housing is made of high-strength cast iron, ensuring durability and reliability. The turbine wheel is made of high-performance steel, providing efficient energy transfer from the exhaust gases to the compressor.

The L3K9-13-700J KO4 Turbo Charger is designed to meet or exceed the original equipment specifications, ensuring reliable and consistent performance. The turbocharger is also compatible with the factory intercooler, making for a hassle-free installation process.

Upgrading to the Mazdaspeed L3K9-13-700J KO4 Turbo Charger offers numerous benefits. The turbocharger provides increased horsepower and torque, resulting in improved acceleration and overall performance. The upgraded turbocharger also enhances the driving experience by providing a more responsive and exhilarating power delivery.

In conclusion, the Mazdaspeed L3K9-13-700J KO4 Turbo Charger is a high-performance upgrade for Mazda Speed6 owners. The turbocharger's compact design, efficient energy transfer, and reliable performance make it an excellent choice for those seeking to enhance the power and driving experience of their Mazda.

The MazdaSpeed L3-K9-13-700J KO4 turbocharger is a popular aftermarket upgrade for Mazda6 cars produced between 2006 and 2009. This turbocharger offers several benefits, but it also comes with some drawbacks. Let's examine the pros and cons.

1. Increased power: The main advantage of upgrading to a more powerful turbocharger like the L3-K9-13-700J is the increase in horsepower and torque. This results in improved acceleration and overall performance.

2. Better boost response: This turbocharger offers quicker boost response, which enhances driving experience by providing more power when you need it.

3. Durability: The KO4 turbocharger is known for its durability and reliability, making it a popular choice among Mazda6 enthusiasts.

4. Improved engine response: With the increased boost pressure, the engine responds better, resulting in smoother and more responsive driving.

1. Cost: Upgrading to a high-performance turbocharger like the L3-K9-13-700J can be expensive. The cost of the turbocharger itself, as well as any necessary modifications or upgrades to support it, can add up quickly.

2. Complex installation: Installing a high-performance turbocharger like this one can be a complex process that requires advanced knowledge and skills. It may be best to trust this task to a professional mechanic.

3. Potential for increased wear and tear: With increased power comes increased wear and tear on various engine components. Regular maintenance is essential to ensure the longevity of the upgraded components.

4. Potential for increased emissions: The increased power output of this turbocharger could lead to higher emissions, which may be a concern for those looking to maintain a stock exhaust system or for those living in areas with strict emissions regulations.

The MazdaSpeed L3-K9-13-700J KO4 turbocharger offers significant benefits in terms of increased power, quicker boost response, and improved engine response. However, it also comes with some drawbacks, such as a complex installation process, potential for increased wear and tear, and increased emissions. Ultimately, whether or not this upgrade is right for you depends on your personal preferences, budget, and desired level of performance. If you're willing to invest in the time, money, and maintenance required to support this high-performance turbocharger, it can provide a significant boost to your Mazda6's driving experience. If you're not willing or able to make these investments, there may be other, less expensive upgrades that better suit your needs.

If you're considering upgrading your Mazda6 with a high-performance turbocharger like the L3-K9-13-700J, be sure to do your research and consider all the pros and cons carefully. Weigh the benefits against the costs, both financial and time-wise, and determine if this upgrade is right for you based on your personal driving preferences and budget. If you decide to proceed, be sure to trust the installation to a qualified professional mechanic to ensure the best possible outcome.

Details:

Very nice used condition tested working Car was driving fine and jumped time so Turbo in perfect order.

part #: l3k913700j prices

• $129.00-$750.00

specifications turbiparts:

• for models: Turbo
• for years: 2007-2009
• brand: Mazdaspeed
• mpn: L3k9-13-700j
• type: Turbocharger
• oe/oem part number: Ko4
• manufacturer warranty: No Warranty
• vintage part: No
• finish: Matte

general turbiparts:

• Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
• condition: Used

offer turbiparts:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: August 12, 2025

payments turbiparts:

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

seller turbiparts:

• city: Wyoming, Michigan
• # reviews: 74
• rating: 85.5%

returns turbiparts:

• policy: No Returns

shipping turbiparts:

• class: Economy
• carrier: FedEx
• service: FedEx Ground Economy
• type: Fixed
• cost: $0.00
• transit: 3-9 Days

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