Upgrading the brake lines on your 2017 MINI Cooper S is one of the most effective ways to enhance your vehicle’s pedal feel and overall braking performance. Stock rubber brake lines can expand under pressure, leading to a spongy brake pedal and reduced responsiveness. By installing high-quality stainless steel braided brake lines, you can achieve a firmer, more consistent pedal feel and improve safety during spirited driving or emergency stops.

Why Upgrade Your Brake Lines?

Rubber brake lines tend to swell when exposed to heat and pressure, which can cause a delay in brake response. Stainless steel braided lines, on the other hand, resist expansion, providing a direct transfer of force from the brake pedal to the calipers. This upgrade is particularly beneficial if you’ve also installed performance brake pads or larger rotors, as it complements the entire braking system.

Benefits of Stainless Steel Braided Brake Lines

  • Improved brake pedal firmness and feedback
  • Better resistance to heat and wear
  • Increased durability and longevity over stock lines
  • Enhanced safety and control during aggressive driving

Installation Tips for Your 2017 MINI Cooper S

Upgrading brake lines is a straightforward process but requires caution. Here are some tips:

  1. Lift the car safely and remove the wheels to access the brake lines.
  2. Carefully disconnect the old rubber lines, being mindful of brake fluid spillage.
  3. Install the stainless steel braided lines, ensuring all fittings are tight and properly aligned.
  4. Bleed the brake system thoroughly to remove any air bubbles, which can affect braking performance.
  5. Test the brakes at low speed to confirm improved pedal feel and responsiveness.

By upgrading your brake lines, you’ll enjoy a noticeable improvement in braking confidence and pedal feel, making your MINI Cooper S even more enjoyable to drive.