Spectra Premium 4401-1908 Intercooler for Turbocharged Engines

The Spectra Premium 4401-1908 is a direct-fit intercooler (also known as a charge air cooler) engineered to minimize pressure drop and maximize heat dissipation from the turbocharger. By cooling compressed intake air before it enters the engine, an intercooler increases air density, supporting proper combustion efficiency and helping the engine deliver its intended power output. This unit is built to meet the demands of turbocharged applications where thermal management of the intake charge is critical.

Key Features:

• Designed to minimize pressure drop across the core for efficient airflow
• Maximizes heat dissipation to cool turbocharger-compressed intake air
• Engineered for direct-fit replacement in turbocharged applications

Spectra Premium is a trusted name in thermal and fuel system components, and this intercooler is designed to restore factory-level performance. Fits select 2013–2018 BMW models, including X3 and X4 applications. This product is subject to California Proposition 65 requirements.