Designed and manufactured by GT Motoring under our new productline, Challenge..

We have released the performance brake lines for E9X M3, S2000 and GT-R recently.

This full stainless steel line kit replaces all your flexible brake lines on your performance car.

We retained the stock line configurations and mounting points for an OEM quality fit and finish.

Challenge uses stainless steel braided Teflon® hoses. Each line has a clear coating protecting it from any of the elements.

Stainless steel braided Teflon® brake lines will not expand or contract under braking.

This results in a vehicle with less brake pedal travel, without locking the brakes.

All parts and components are DOT approved.  Made in USA