Chase Bays 93-95 Mazda RX7 FD Caliper Brake Lines - Front Lines

These Chase Bays front brake lines for your 93-95 Mazda RX7 FD are constructed with a braided stainless steel outer layer over a PTFE inner hose. This combination is key to improving your braking performance. The PTFE hose handles the fluid pressure, while the stainless steel braiding prevents the hose from expanding under that pressure. This means when you press the brake pedal, more of that force goes directly to the calipers, giving you a firmer, more responsive pedal feel.

Swapping out your old rubber brake lines for these stainless steel braided ones is a smart move, especially if you're pushing your RX7 hard or have made other brake upgrades. Rubber hoses can degrade over time and swell under pressure, leading to a spongy pedal. These lines are built to resist that swelling and are more durable. They are designed to fit directly onto the factory caliper and chassis mounting points, making installation straightforward for someone familiar with brake system work.