Fuel, Oil & Brake Fittings. Red Line Fluids & Oil.Techna-Fit Stainless Steel Braided Brake Line Kit. Stainless steel brake lines are a great way to improve the performance and safety of your vehicle. Essentially, the stainless steel design resists the ballooning associated with OEM rubber lines and are more resistant to being punctured and collapsing. Upgrading to stainless steel lines will improve pedal feel and make braking more responsive and firm. For added protection against abrasion and corrosion, all of Techna-Fit's hoses come with a clear PVC outer cover. All Techna-Fit's factory assembled brake line kits are D. This is a great upgrade for your braking system!! Note : This is a complete set of front & rear brake lines. This kit will fit OEM applications (factory calipers). They will not work if you have done a caliper swap on your vehicle. Picture shows everything included in the kit. Is an authorized distributor for Techna-Fit products!