AGENCY POWER AP-CT9A-108 Evolution Ix Intercooler 8/9

( Brand: Agency Power ), ( Manufacturer Part Number: AP-CT9A-108 ), ( Type: Turbo Intercooler )

Review AGENCY POWER Mitsubishi Evolution Viii Ix 8/9 Intercooler fits LANCER EVO 2003–2008

The Agency Power AP-CT9A-108 Intercooler is a must-have upgrade for any Mitsubishi Lancer Evolution XI (2003-2008) enthusiast looking to enhance their vehicle's performance and cooling capabilities. This intercooler replacement is meticulously crafted to provide improved efficiency and durability, delivering enhanced power gains and cooler temperatures for your Evo X.

The AP-CT9A-108 Intercooler boasts a larger core size, which increases the surface area for more effective heat exchange. Its bar-and-plate design ensures efficient cooling, while the high-density, flow-optimized fins help to reduce pressure drop. This results in denser, cooler air entering the engine, which in turn leads to more power and torque.

Constructed from premium-grade T6 aluminum, this intercooler is not only strong and durable but also lightweight. The CNC-machined end tanks are made from cast aluminum, providing a perfect fit and a smooth, polished finish. The intercooler comes with an integrated bypass valve, which helps to maintain proper pressure and temperature levels under various driving conditions.

The AP-CT9A-108 Intercooler is designed to be a direct replacement for the stock unit, making installation quick and easy. It comes with all necessary hardware, including mounting brackets and hoses, for a seamless installation process. The intercooler utilizes OEM-style inlets and outlets, ensuring a perfect fit and simple integration with your vehicle's factory cooling system.

Upgrading to the Agency Power AP-CT9A-108 Intercooler not only enhances your Mitsubishi Lancer Evolution XI's performance but also provides a sleek, high-performance look. Its polished aluminum finish not only looks great but also helps to dissipate heat more effectively. This intercooler is the perfect addition for any Evo X owner looking to take their vehicle to the next level in terms of power, cooling, and style.

Pros and Cons of Buying an Agency Power AP-CT9A Intercooler for 2003-2008 Mitsubishi Lancer Evolution (Evo IX)

a. Enhanced Cooling Efficiency: The Agency Power AP-CT9A intercooler is designed to provide better cooling efficiency compared to the stock intercooler. This is essential for high-performance applications and racing, as the engine runs cooler and more efficiently.

b. Improved Power: By reducing the temperature drop between the intake and the engine, the intercooler enables the engine to produce more power. This results in improved acceleration and top-end performance.

c. Durable Design: The Agency Power AP-CT9A intercooler features a cast-aluminum core and TIG-welded end tanks. This design provides excellent durability and resistance to the harsh conditions of racing and high-performance driving.

d. OEM-style Fitment: The intercooler maintains the same original mounting points as the stock intercooler, making for an easy installation process.

a. Cost: The Agency Power AP-CT9A intercooler is more expensive than the stock intercooler. This could be a significant investment for some enthusiasts.

b. Increased Weight: The intercooler is heavier than the stock intercooler, which could affect the handling of the vehicle, especially during aggressive driving.

c. Complex Installation (for some): While the installation process is generally straightforward, some users have reported encountering complications during installation, such as fitting the piping or aligning the coolant lines.

The Agency Power AP-CT9A intercooler offers several advantages for those who demand better cooling efficiency and performance from their Mitsubishi Lancer Evolution (Evo IX). Its durability, enhanced power output, and OEM-style fitment make it a popular choice among enthusiasts. However, its higher cost and potential installation complications are important considerations. Ultimately, whether this intercooler is a worthwhile investment depends on your specific goals, budget, and technical abilities.

For those seeking improved performance and cooling efficiency from their Mitsubishi Lancer Evolution (Evo IX), the Agency Power AP-CT9A intercooler is a solid choice. It's recommended for enthusiasts who are willing to invest in a high-quality aftermarket intercooler, possess the necessary skills for a straightforward installation, and appreciate the benefits of enhanced power and cooling efficiency. Those with limited budgets or concerns about installation complexity may want to consider alternative options or wait until they have more experience and resources before making the investment.

Details:

New old stock.

specifications turbiparts:

• for models: Lancer, Evo
• for makes: Mitsubishi
• for years: 2003-2008
• brand: Agency Power
• mpn: Ap-ct9a-108
• type: Turbo Intercooler

general turbiparts:

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

returns turbiparts:

• policy: No Returns

payments turbiparts:

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

seller turbiparts:

• # reviews: 1892
• city: Warners, New York
• rating: 99.7%

offer turbiparts:

• sold: 0
• availability: In Stock
• started: February 26, 2026
• options: Ship-to-home
• quantity: 1

shipping turbiparts:

• class: Standard
• carrier: USPS
• cost: $49.99
• transit: 4-8 Days
• service: USPS Ground Advantage
• type: Fixed

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