Milltek Sport Race Cat-Back Exhaust System w/ Polished Tips for F22 BMW M235i SSXBM989

  Based on the shared platform of the 1-series, Milltek Sport’s R&D team was able to carry over much of the development work it did during 2014 on the M135i model.  This system has been designed around carefully optimised 76mm (3”) non-magnetic stainless-steel pipework which, in testing, offered the best balance between flow and back pressure for the sharpest throttle response. Tips wise, the tastefully-styled GT90s perfectly fill the M235i’s rear valance and are available in either polished or Cerakote black finishes.