| F20 | New Complete QUAIFE LS Differential | M140i Manual, M135i Manual & Automatic | £2,350 | £2,613 |   | 
          
                  | F32 | QUAIFE BMW LSD Conversion | 420i manual | £1,395 | £1,711 |   | 
          
                  | F36 | QUAIFE BMW LSD Conversion | 425i Automatic | £1,395 | £1,711 |   | 
          
                  | F22 | QUAIFE BMW LSD Conversion | 228ix manual | £1,395 | £1,711 |   | 
          
                  | F30 | QUAIFE BMW LSD Conversion | 316i manual | £1,395 | £1,711 |   | 
          
                  | F30 | QUAIFE BMW LSD Conversion | 320i Manual | £1,395 | £1,711 |   | 
          
                  | F22 | QUAIFE BMW LSD Conversion | 218i, 220i | £1,395 | £1,711 |   | 
          
                  | F20 | QUAIFE BMW LSD Conversion | 118i manual and auto | £1,395 | £1,711 |   | 
          
                  | F20 | QUAIFE BMW LSD Conversion | 116i | £1,395 | £1,711 |   | 
          
                  | F20 | QUAIFE BMW LSD Conversion | 114d manual | £1,395 | £1,711 |   | 
          
                  | F20 | QUAIFE BMW LSD Conversion | 116d manual | £1,395 | £1,711 |   | 
          
                  | F20 | QUAIFE BMW LSD Conversion | 120i manual and auto | £1,395 | £1,711 |   | 
          
                  | F32 | Exchange QUAIFE LSD Differential | 420i Manual | £1,395 | £1,711 |   | 
          
                  | F20 | Exchange QUAIFE LSD Differential | 114d | £1,395 | £1,711 |   | 
          
                  | F20 | Exchange QUAIFE LSD Differential | 116i, 118i | £1,395 | £1,711 |   | 
          
                  | F20 | Exchange QUAIFE LSD Differential | 116d Manual up to 11/2014 | £1,395 | £1,711 |   | 
          
                  | F30 | Exchange QUAIFE LSD Differential | 320i Manual | £1,395 | £1,711 |   | 
          
                  | F22 | Exchange QUAIFE LSD Differential | 228ix | £1,395 | £1,711 |   | 
          
                  | F30 | Exchange QUAIFE LSD Differential | 316i Manual | £1,395 | £1,711 |   | 
          
                  | F22 | Exchange QUAIFE LSD Differential | 220i | £1,395 | £1,711 |   | 
          
                  | F22 | QUAIFE BMW LSD Conversion | 230i | £1,395 | £1,711 |   | 
          
                  | F32 | QUAIFE BMW LSD Conversion | 420ix automatic | £1,395 | £1,711 |   | 
          
                  | F30 | QUAIFE BMW LSD Conversion | 320ix automatic | £1,395 | £1,711 |   | 
          
                  | F32 | QUAIFE BMW LSD Conversion | 420i automatic | £1,395 | £1,711 |   | 
          
                  | F32 | QUAIFE BMW LSD Conversion | 428ix, FD 7603747 | £1,395 | £1,711 |   | 
          
                  | F30 | QUAIFE BMW LSD Conversion | 320i automatic | £1,395 | £1,711 |   | 
          
                  | F30 | QUAIFE BMW LSD Conversion | 316i automatic | £1,395 | £1,711 |   | 
          
                  | F30 | QUAIFE BMW LSD Conversion | 328ix, FD 7603747 | £1,395 | £1,711 |   | 
          
                  | F20 | QUAIFE BMW LSD Conversion | M140i Manual | £1,395 | £1,658 |   | 
          
                  | F22 | QUAIFE BMW LSD Conversion | M240i Manual | £1,395 | £1,711 |   | 
          
                  | F30 | QUAIFE BMW LSD Conversion | All F30 models | £1,395 | £1,711 |   | 
          
                  | E82 | QUAIFE BMW LSD Conversion | 135i Manual | £1,395 | £1,658 |   | 
          
                  | F30 | QUAIFE BMW LSD Conversion | 340i Auto, Alpina D3 | £1,395 | £1,711 |   | 
          
                  | F20 | QUAIFE BMW LSD Conversion | M135i Manual & Automatic | £1,395 | £1,658 |   | 
          
                  | F20 | QUAIFE BMW LSD Conversion | All F20 models with 215LW differential | £1,395 | £1,711 |   | 
          
                  | F22 | QUAIFE BMW LSD Conversion | M235i Manual & Automatic | £1,395 | £1,658 |   | 
          
                  | E90 | QUAIFE BMW LSD Conversion | 335i Manual production after 03/07 7571187/6 | £1,395 | £1,658 |   | 
          
                  | F32 | QUAIFE BMW LSD Conversion | ALL F32 models | £1,395 | £1,711 |   | 
          
                  | E92 | QUAIFE BMW LSD Conversion | 335i Manual production after 03/07 7571187/6 | £1,395 | £1,658 |   | 
          
                  | F32 | QUAIFE BMW LSD Conversion | 440i | £1,395 | £1,711 |   | 
          
                  | F32 | Exchange QUAIFE LSD Differential | 420ix Automatic | £1,395 | £1,711 |   | 
          
                  | F30 | Exchange QUAIFE LSD Differential | 320i Automatic | £1,395 | £1,711 |   | 
          
                  | F32 | Exchange QUAIFE LSD Differential | 420i Automatic | £1,395 | £1,711 |   | 
          
                  | F30 | Exchange QUAIFE LSD Differential | 320ix Automatic | £1,395 | £1,711 |   | 
          
                  | F32 | Exchange QUAIFE LSD Differential | 428ix Automatic | £1,395 | £1,711 |   | 
          
                  | F35 | Exchange QUAIFE LSD Differential | 316Li Automatic | £1,395 | £1,711 |   | 
          
                  | F30 | Exchange QUAIFE LSD Differential | 316i Automatic | £1,395 | £1,711 |   | 
          
                  | F30 | Exchange QUAIFE LSD Differential | 318i Automatic | £1,395 | £1,711 |   | 
          
                  | F32 | Exchange QUAIFE LSD Differential | 418i Automatic | £1,395 | £1,711 |   | 
          
                  | F31 | Exchange QUAIFE LSD Differential | 320d, 320dx Manual drive no. 7599475/6 | £1,395 | £1,711 |   |