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Active Autowerke F8X S55 CNC Aftercooler Cooling Kit 15-012

$3,999.00
$3,799.05
(You save $199.95 )
SKU:
15-012
Weight:
30.00 LBS
Shipping:
Calculated at Checkout

Description

The BMW S55 motor is an engineering marvel, but it has a weak point when it comes to the cooling system for the intake. However, Active Autowerke has identified this issue and developed the perfect solution: the Active Autowerke F8X S55 CNC Aftercooler Cooling Kit 15-012. This kit is designed to enhance the cooling performance of your S55 engine and carries the trusted Active Autowerke brand.

Drawing upon years of success in motorsport car development, Active Autowerke has leveraged its expertise to create a top-mount charge air cooler specifically for the F80 M3, F82 M4, and F87 M2 Competition models. Crafted with high-grade aluminum, this aftercooler outperforms the factory version in all driving situations, from everyday cruising to demanding racing scenarios. The factory aftercooler was designed to support a specific power target and environment, but many enthusiasts have pushed the performance of the S55 beyond its limits, resulting in heat soak and higher intake air temperatures. When this happens, the ECU downgrades performance until cooler air returns.

Unlike mass-market aesthetic add-ons, Active Autowerke's focus was on engineering an improvement over the existing hardware. The kit features a tube-and-fin core designed exclusively for the S55, incorporating turbulators to maximize cooling efficiency while maintaining a compact size. The billet machined aluminum end tanks ensure even distribution of water throughout the aftercooler cores. With high precision fittings, CNC machining, and TIG welding, this bolt-on replacement guarantees the highest quality construction, preventing pressure loss and minimizing weight. To top it off, the visible top of the aftercooler is dipped in a carbon fiber coating, giving your cooling system an elevated and distinctive appearance.

Additionally, the Active Silicone Charge Pipes included in this kit replace the stock, compressed plastic pipes. These silicone charge pipes improve airflow and allow you to maximize the power of your S55 engine by securing all the boost it generates. The stock charge pipes are notorious for developing hairline fractures, which can go unnoticed but have a significant impact on performance. These fractures can leak charged air into the engine bay, robbing your S55 of its full power potential and potentially wearing out the turbochargers prematurely. Active Autowerke uses silicone in this area for its heat resistance and ease of molding to ensure the correct clearances. The kit includes a 5-layer silicone hose with adapters and stainless hose clamps for a perfect fit with the CNC'd top-mount cooler.

When it comes to maintaining low intake temperatures during intense driving on the street or track, a larger and more efficient heat exchanger is crucial. This cooling kit includes a high-performance heat exchanger that provides exceptional value. While the heat exchanger may not deliver significant power gains, it plays a vital role in preserving power by preventing heat soak in the intercooler system. By keeping temperatures down, the performance of your S55 engine will increase due to improved efficiency. Unlike the stock cooling system, which heat soaks after just a few pulls, this upgraded kit allows for up to 7 pulls without heat soak, effectively doubling the effectiveness of the stock setup. With this comprehensive cooling upgrade, the Active Autowerke F8X S55 CNC Aftercooler Cooling Kit provides the ultimate solution for optimizing the performance and reliability of your F8X S55 ride.