OnTrack External TPMS Sensors Stance Kit using only BMW-approved parts

using only BMW-approved parts

these 2-piece discs feature an aluminium bell to reduce unsprung weight

128ti: 2021–2024

Part number: 34216867175

Additional cooling ducts may be necessary to prevent excessive heat buildup and extend pad and rotor life during racing conditions

OnTrack External TPMS Sensors Stance Kit using only BMW-approved partsWhether you're dialing in your setup for peak performance or monitoring critical metrics on the fly, this system is your ultimate trackside companion. Key Features: Blazing Fast Refresh Rates: Near instant updates on tire pressure and temperature, ensuring you stay informed during high speed laps. Precision Monitoring: Highly accurate sensors provide detailed metrics to help you optimise performance and safety. App Integration: Our intuitive iOS app