MMR Performance Oil Catch Can Kit for BMW M135I M235I M2 N55 2015-2019 - MMR17-0501FK - MMR Oil catch can kit for BMW N55. The MMR Performance oil catch can kit for F2x and F3x N55-powered BM Ws has been engineered to separate unwanted oil from the PCV system before it is recirculated back into the intake. Keep your intercooler and inlet tracts clear of oil build-up for a cleaner, more reliable and better performing engine. Effectively prevents oil build-up in the intake system and intercooler walls. Our catch can has been engineered to ensure your engine is running at its optimum performance. By separating unwanted oil from the PCV (Positive Crankcase Ventilation) system before it can be recirculated back into the intake, the result is a cleaner, more reliable and better performing engine. Direct-injection engines such as the N55 are well known to suffer with sludge and carbon build-up on the backs of the inlet valves, ultimately leading to quite significant drops in power and efficiency of the motor over the years. This is where our catch can comes in. By catching unwanted oil and water vapour through the catch can's filter and separation process, the intake air carries vastly less oil mist in it, providing clean airflow through the inlet manifold and resulting in a higher ratio of oxygen being burnt for a better and more efficient combustion process. Just as importantly, this keeps your intercooler and inlet tracts clear of oil build-up over the long-term. The T-6061 catch can housing, anodised in our trademark MMR high-gloss black, is located on the inner wing using our precision made billet bracket for easy installation, whilst thanks to the bespoke motorsport-spec hoses and crimped race fittings, installation couldn't be any more straightforward - we've even replicated the more complex connector on the cam cover in billet aluminium! Checking the level for any oil removed from the intake system is easy thanks to the integral dipstick. Features Checking the level for any oil removed from the intake system is easy thanks to the integral dipstick. Race fittings and PTFE-lined hoses throughout. Easy installation with all supplied hardware included. Full kit with everything you need. Finished in MMR gloss black. Additional Information As with all MMR components, our catch can kit has been carefully designed and thoroughly proven on road and track to offer added performance, allow easy installation and enhanced aesthetics too. Fitting Information Easy installation with all supplied hardware included. Vehicle Fitment Series 1-Series 2-Series 3-Series 4-Series Chassis code F20 F21 F22 F23 F30 F31 F32 F33 Model year 2015 - 2019 Model variant M135i M235i 335i 435i Engine code N55