Evo X Stock Turbo
This option is for doing a custom Cobb AccessPort remote (email) tune on an Evo X with a stock turbo and any bolt-ons including intake, exhaust, header, boost controller, and intercooler upgrades.
A Cobb AccessPort is required.
We recommend a 3 port boost controller for better boost control with these cars.
We strongly recommend a wideband air-fuel ratio gauge for E-tuning because the stock ECU has no way of indicating the actual air-fuel ratio and this is important to know for tuning as well as monitoring on a regular basis.