RENM performance have released a striking and imposing upgrade for the BMW E92 M3. Their re-working of the E92 M3 is known as the ‘Agitator’. According to most definitions, an agitator stirs up others in order to upset the status quo, or put more simply, is an apparatus that shakes or stirs. Based on both the appearance and performance improvements of the RENM Agitator, the transformation achieves the desired effect. The E92 M3 is a capable performer in standard form, however its performance...