Mpulse Front Rear Disc Brake Pads Wear Sensor (4 Pack) For BMW 135i 135is 3.0L KSE-100146

mPulse unique technology ensures the electronic control systems track physical or substance changes and turn them into electrical indicators with unmatched precision Engineered with high-quality material to ensure long-term performance and the capability to resist high temperatures Made with corrosion-free coating for highest durability on the market Direct plug-in OE replacement for proper fit and function for an unmatched experience INCLUDES: 2x Front Brake Pad Wear Sensor (Both Side) + 2x Rear Brake Pad Wear Sensor (Both Side)