Genuine M Performance Tow Strap. Part number – 72155A57B31. The BMW M Performance Tow Strap is a high-strength, motorsport-inspired accessory designed for quick towing and a bold, track-ready look. Features the iconic M colors for added style. 3 Series – G20, G21, G28. M3 – G80, G81. 4 Series – G22, G23, G26. M4 – G82, G83. COTSWOLD HEREFORD PARTS – GENUINE BMW & MINI. We are an authorised BMW & MINI Retailer- every item we supply is brand new and genuine; sourced directly from BMW UK. Additional charges may apply for: Channel Islands, Northern Ireland, Republic of Ireland, Scottish Highlands & Islands. Faulty items: notify us within 7 days of the end of the sale for a free replacement. Looking for Something Else? We can offer fitment in our workshop if required, please contact directly. Customer Service & Feedback. Cotswold BMW & MINI Hereford Roman Road, Hereford, HR1 1LN.