Russell brake line kit replaces the factory rubber brake hoses on the 06-09 Honda Civic Si with stainless steel braided lines. The braided construction flexes less under pressure than rubber for a firmer, more consistent pedal feel, and the kit is built to fit the stock mounting points.
- Type: brake line kit
- Application: 06-09 Honda Civic Si
- Construction: stainless steel braided
- Benefit: firmer, more consistent pedal feel
- Direct fit to factory mounts
- Part number: 684470
FAQ
Why upgrade to braided brake lines?
Stainless braided lines flex less than rubber under brake pressure, which firms up the pedal and improves braking consistency.
What vehicle does part 684470 fit?
It is built for the 06-09 Honda Civic Si.
Does this kit fit the factory mounts?
Yes. It is designed to fit the stock brake line mounting points for a direct installation.

