Replace your overheated factory intercooler with the VRSF upgraded intercooler kit to get the most out of your N54 Z4.  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 VRSF 5″ Stepped HD and 7.5″ Competition Stepped HD Intercoolers are the most cost effective options to lower intake temps on a full bolt on car without compromise.  With the 5″ Stepped HD intercooler you can expect to see a 4 degree rise during a 3rd gear pull on the stock turbos. In comparison, the OEM intercooler rises about 32 degrees during the same 3rd gear pull.  If you’re upgrading turbos, our new 7.5″ HD Stepped Competition HD has been proven to support up to 850whp throughout a 3rd gear pull with only a 2 degree rise in intake temperatures.  The VRSF 7.5″ HD Competition Intercooler is comprised of a much denser fin pack both internally and externally which offers better heat absorption internally as well as heat dissipation externally without sacrificing flow. It’s not uncommon to see intake temperatures drop at the end of a 2 – 4 gear pull due to the Competition HDs larger overall surface area.  You can expect to see an intake temperature reduction on a stock turbo, full bolt on car during a 3rd gear pull which is why we recommend the Competition HD over the regular Performance intercooler if your budget allows.  For anyone looking to run larger upgraded turbos above 850whp, we recommend our 7.5″ Race core.

Our VRSF intercooler features 3D CAD designed cast aluminum end tanks for improved flow in comparison to sheet metal end tanks.  Our one piece seamless cast end tanks are also more durable than comparable sheet metal or multiple piece end tanks.  Every VRSF intercooler is finished in a beautiful, uniform, bright silver coating which helps protect the intercooler from corrosion and ensures your VRSF intercooler holds up to the elements, no matter where you live.

Features:

• High Density Bar & Plate Core
• Cast Aluminum End Tanks
• Easy install, less than 2.5 hours
• Includes lower charge pipe
• Includes lifetime warranty

What's Included:

• VRSF Performance HD FMIC