Community Q&A Question: The Turbo Kit

Asking About: Mustang On3 Performance Turbo Kit (05-09) 4.0


The Turbo Kit

I was wondering if this kit comes with a tuner or does it not require it to be tuned? The other question I had was is this part California smog legal? Thanks and I am looking forward to your answers.
from Olivehurst |

this On3 turbo kit does not come with a tuner. it requires custom dyno tuning. this kit is not smog legal.
from hewitt | Staff Member Post!

Hi Brad. This kit is considered a tuner kit, so you will still need to purchase fuel system upgrades such as a fuel pump, injectors and such. Tuning will be required for this kit. As for being California legal, this kit changes up the configuration of your factory exhaust, so it is not considered California legal.
from Hewitt | Staff Member Post!

This product is no longer available.
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Question About

  • Mustang On3 Performance Turbo Kit (05-09) 4.0
    On3 Performance Turbo Kit (05-09) V6 4.0
    This item is no longer available.