The only drawback is the factory inlet tube from airbox to the turbo itself, that is where ETS comes in to save the day. This kit replaces a 100% of the factory inlet tube and converts the filter from 2.5" to 3.0" for even better flow. This is the ONLY intake modification you should be making on your Focus RS!
- Direct Bolt On
- Full 3.0" Design
- Utilizes Factory Airbox
- High Flow ETS Filter
- Wrinkle Black Powder Coat Finish
- Fits with factory engine cover