We were going through R&D of some products and the talk of a throttle body came up. We've made throttle bodies in the past for many cars such as WRX, STi, SRT-4, and Evos; all of which having measurable gains. These throttle bodies are not cheap to produce and do come with a price tag, usually in the $400-450 ballpark.
We wanted to ask you guys what interest do you have in an aftermarket throttle body for your Focus ST which would utilize a larger bore? We are aware of companies that offer a re-bore of the stock unit so we are wondering with that out there, is there even interest for a aftermarket unit.
Let us know your thoughts and opinions and what it would take for you to buy one.
Below are the gains from two of our Subaru throttle bodies:
We wanted to ask you guys what interest do you have in an aftermarket throttle body for your Focus ST which would utilize a larger bore? We are aware of companies that offer a re-bore of the stock unit so we are wondering with that out there, is there even interest for a aftermarket unit.
Let us know your thoughts and opinions and what it would take for you to buy one.
Below are the gains from two of our Subaru throttle bodies:

