BMWM135iM235iF40F44Downpipe200CellHi-FlowSportsCat|MTCMotorsport

MTC Motorsport BMW M135i M235i F40 Stainless Steel Downpipe with Hi-Flow 200 Cell Sports CatThe downpipe is machined from T304 high-grade stainless steel and is tig welded in houseSharper throttle response due to faster spool of the turboNoticeable power gains and a much more aggressive exhaust note which sounds truly amazingProduces lower temperatures and less exhaust backpressure due to the relief of the turbocharger. Also, the cylinder charge is increasedThere is also a substantial weight saving in comparison to the factory catalytic converterMandrel-bent for better gas flow and maximum internal size to ensure ultimate performance without the loss of mid-range torque. Finished in brushed stainless steelThis downpipe will fit the following models:BMW M135i F40 2019-BMW M235i F44 2019- We have tested this product and found increases of 10-15bhp.Professional installation is recommended as some exhausts sit slightly different from others and can be tight although the feedback we have received from this product is that it is very easy to fit. If you have a later model car with OPF/PPF filters they will need coding out so you will need to find a tuning company who can do this.Note: we cannot guarantee that this will pass an MOT test.