Performance HD Stepped Intercooler Kit

The VR Speed Factory Performance HD Stepped Intercooler Upgrade Kit is engineered to unlock the full potential of your N54 or N55 engine by significantly reducing intake air temperatures and preventing heat soak. This kit is a direct replacement for the factory intercooler, which is easily overwhelmed by increased boost levels and airflow, leading to power loss and potential pre-detonation. The VRSF intercooler features a high-density bar and plate core with a staggered and offset fin pack for optimal cooling and minimal pressure drop. The 5" Performance HD model is particularly well-suited for stock turbo applications, offering a much denser fin pack than comparable options and keeping intake temperatures stable even during aggressive driving. The intercooler core is the most critical component for cooling charged air from the turbo before it enters the engine. While the OEM BMW tube and fin intercooler is adequate for low boost levels, it struggles under higher demands. The VRSF unit's bar and plate construction is also more robust and better able to withstand road debris compared to the OEM core. The 5" intercooler kit includes all necessary components, such as custom-molded couplers, stainless steel t-bolt clamps, and mounting hardware, to replace the OEM Front Mount Intercooler (FMIC). The bumper does not require removal for installation, and the process can typically be completed in under 2.5 hours. The kit also includes the lower charge pipe and is backed by a lifetime warranty. This intercooler kit is compatible with various BMW models including the E82 135i (N54/N55), E84 X1 xDrive35i (N55), E90 335i/335xi (N54/N55), E92 335i/335xi (N54/N55), and E93 335i (N54/N55).