The BMW 128ti is a capable front-wheel-drive hot hatch, but pushing the B48-powered UKL2 chassis to its limits places significant thermal strain on the factory braking system. Upgrading your stopping power is essential to maintain absolute driver confidence on fast-road drives or track days. Upgrade your setup with high-friction Performance/Upgraded pads and fast road Brake Pads paired with high-carbon Brake Discs for improved initial bite and heat dissipation. Firm up your pedal feel and eliminate sponginess with braided stainless steel Brake Lines and high-boiling-point performance Brake Fluid.