HEL BMW G42 2 Series & G20 3 Series Stainless Steel Front & Rear Braided Brake Lines

Enhance your braking performance and confidence with the HEL Performance stainless steel braided brake line kit for the BMW G42 2 Series and G20 3 Series. Designed to replace the factory rubber hoses, this front and rear brake line set eliminates the spongy pedal feel often experienced under hard braking—delivering sharper response and improved consistency.

Constructed with a PTFE inner core and 303/304 stainless steel braided outer layer protected by a durable PVC cover, these lines are engineered to withstand high pressures and extreme temperatures. HEL’s high-quality stainless steel fittings resist corrosion far better than zinc-plated alternatives, ensuring long-lasting reliability in all driving conditions. Every kit is assembled and pressure-tested by HEL technicians and backed by a lifetime warranty.

Key Features:

• Designed for BMW G42 2 Series & G20 3 Series
• Includes both front and rear brake lines
• Improved brake pedal feel and control under load
• Stainless steel braided hoses with PTFE core
• High-grade 303/304 stainless steel fittings
• Built to resist corrosion, expansion, and heat
• HEL Lifetime Warranty

Technical Specifications:

• Line inner material: PTFE
• Line outer material: Stainless steel (303/304) + PVC protective cover
• Fittings material: Stainless steel (303/304)
• Temperature range: -70°C to 260°C (-94°F to 500°F)
• Inside diameter: 3.5mm (0.138")
• Outside diameter: 7.5mm (0.295")
• Max working pressure: 290 Bar (4206 PSI)
• Burst pressure: 870 Bar (12618 PSI)
• Min bend radius: 38mm (1.496")

What’s in the Box?

• Stainless steel braided brake lines (front & rear)
• Stainless steel banjo bolts (if required)
• Copper crush washers (if required)
• Lifetime warranty keyring fob
• Installation instructions