BMW Diff Conversion Kit
Monarch Stags

BMW Diff Conversion Kit

Regular price £1,300.00
Modified STAG subframe ready to bolt up to car. Comes with full instructions.
Differential ratios available. RATIOS: (Figs in brackets = % drop in revs) 2.65(40), 2.93(26), 3.07(20), 3.25(14), 3.46(7), 3.71(nil). We will advise which type of diff to purchase when ordering.
Price includes new uprated propshaft and output shaft adaptors. Your 3 exchange parts, ie. 2 subframe arms and diff backplate, MUST be clean and sound or surcharge will be retained.
Please note: A £150 surcharge has been included within our online price, IF SUBFRAME & DIFF BACKPLATE ARMS ARE NOT SUPPLIED BEFORE WE DESPATCH THEN THE SURCHARGE WILL BE RETAINED.
This conversion is for the customer TO SUPPLY THEIR OWN second user differential we will advise on what to purchase.