These have been designed to improve your braking response by replacing your factory rubber lines that can be soft and expand over time. With stainless steel, you get a more direct response straight from the brake pedal to the caliper, inspiring confidence in your braking system while improving stopping performance.
Here are the details.
PTFE Teflon inner liner to carry the fluid
Stainless steel woven middle layer for support of the inner liner
Outer PCV clear abrasion resistant coating to aid in chaffing and protects the inner layers and stress relief at fitting locations
Each line is 4500psi burst pressure tested
Stainless steel precision machined fittings for perfect fit and corrosion resistance
Increased pedal feedback as a result of elimination of soft rubber lines which are prone to swelling and deforming
100% model specific for perfect fitment