Replace your inefficient factory top mount intercooler with the Yahua upgraded air to water intercooler upgrade kit to get the most out of your S55. We designed this kit to be one of the best performing, direct bolt on intercoolers available for your BMW with special attention to quality and performance while maintaining a reasonable price. Our intercoolers allow for higher HP gains, mainly due to their ability to keep intake temps down while preventing heat soak which is a common problem with the factory intercooler. This results in a more power and increased reliability with reduced chances of pre-detonation & knock.

The most important component of any intercooler is the core. The core cools the charged air from the turbo before it enters the engine and the OEM BMW tube and fin intercooler is designed to support low boost levels and air flow. Once boost levels and air flow are increased, the OEM unit is easily overwhelmed and can not keep up with the cooling demands of a tune running more than OEM boost levels. This results in heat soak which will result in a power loss and a higher potential for pre-detonation in the upper RPM range. The OEM intercooler will rise in temperatures up to 105 whereas the Yahua dual pass, high density top mount intercooler will reduce temps down? pull which is both harmful for your engine and robs you of power.

We remedy this problem with our custom bar and plate core design which utilizes a staggered and offset high density internal and external fin pack. Our proprietary Yahua HD core has been carefully tuned to provide the the best intake temperature reduction while maintaining minimal pressure drop along with our CFD optimized cast end tanks.

Every Yahua product includes our lifetime warranty & our ?¡ãNo Hassle?¡À satisfaction guarantee which includes fitment & defects. Each Yahua intercooler is hand finished and pressure tested to ensure a high quality, leak free experience.

Features

• High density, dual pass bar & plate core.
• Black powder coated finish.
• CFD backed, cast aluminum plug and play end tanks.
• 62% higher capacity over the OEM intercooler.
• Plug and play with no modification required.
• Compatible with any chargepipe on the market.

This item fits the following BMWs:
2015 ¡§C 2019?F80/F82/F83 BMW?M3 & M4
2018+?F82 BMW?M2 Competition (S55 Only)

Note:?Fits both Left Hand Drive & Right Hand Drive Models