Stainless steel brake lines are the racers choice for performance and safety. The flexible stainless steel covering protects a teflon hose as well as greatly reduces the chances of damage from road debris or catastrophic suspension failure.
The benefit that is most sought after is the noticeably firmer brake pedal as we activate the master cylinder. The original rubber lines will have a propensity to swell under pressure while the teflon will not, thus the pedal feels more solid and provide much more of a feeling of control.
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