2011 Mazdaspeed 3 | HFS-4 Install

[Richard L]

Looks good.

A few questions:
1. Is the turbo sized to go beyond 400?
2. What psi were you running before and after

It appears something is limiting the power pass 5500. From the air temp plot, the system is producing more heat than the methanol can cope. Could it be the size of the turbo or something restrictive at the intake.

Overall it is very good gain (without) any hardware changes other than boost and timing. What is your next step?