Tech and Parts — Pure Stage 2


Part 2: Alex Choi M2 build w/upgraded N55 HPFP 2

After completing the major round of upgrades, as seen in Part 1, the newest N55 High-Pressure Fuel Pump XDI-HPFP-35 from Xtreme-DI was added to Alex's car. In collaboration with TTFS by Frank Smith, this upgraded HPFP provides a +36% flow capacity. Read More about the benefits of this increased flow here...

Alex Choi M2 build by StudioRSR

Part 1: Alex Choi M2 Stage 2 Widebody build | StudioRSR 0

Having installed a Binarium M2 roll cage in Alex Choi's M2 last year, Alex returned to StudioRSR in 2018 for his second round of upgrades in preparation for the LA Auto Show. PSM Dynamic also came to StudioRSR to install their M2 Widebody kit after the Pure Stage 2 turbos and full CSF M2 cooling package was completed. We had less than 7 days to complete this build!