The weight difference from the stock wheels to the BBSs shouldn't be that much different. The RCJs are very light wheels. I kept those wheels specifically to put on the ti after I sold my M3. Sent from my Nexus 6P using Tapatalk __________________ -James 2011 BMW 328ix Sportwagon 1997 BMW 318ti Sport 1968 Chevrolet C10 1999 BMW 528it 2008 BMW X5 4.8 |