Spiegler G8X M3/M4 Line Kit

Sale price$223.24 USD
In stock
Pickup available at RWE HQ Usually ready in 24 hours

Spiegler G8X M3/M4 Line Kit


Pickup available, usually ready in 24 hours

1205 South Flower Street
Burbank CA 91502
United States


Replace the soft rubber brake lines on your G80/G82 M3/M4 with this Stainless Braided line kit from Spiegler

The factory G80/G82 brakes are by the best brakes BMW has given a production car to date. However, they still suffer from rubber lines which cause inconsistencies in brake pressure on track and can bulge causing a "spongy" pedal feel. These lines are a great step in the right direction to alleviate this without having to spend for a full AP kit.

  • Better pedal feel
  • Better brake modulation for track and canyon use
  • More abrasion resistant than the factory rubber lines
  • Resists bulging under pressure and heat
  • Works with Standard and Competition package
  • Works with Carbon Ceramic option and Iron option