Quick Links: Here are your required Tuning options BMW F3X 328d N47 DPF Delete Install DIY Description Increase the performance, reliability and fuel economy of your BMW with N47 engine by eliminating the restrictive Diesel Particulate Filter (DPF), Exhaust Gas Recirculation (EGR) system and factory catalytic converters, thus allowing the exhaust to flow more freely. This package includes all the hardware you will need for a complete DPF delete. The Basic Economy Package is designed to eliminate the Diesel Particulate Filter, Exhaust Gas Recirculation system as well as the factory catalytic converters while utilizing the stock muffler and tail pipe. With this setup you should expect that the exhaust will be just slightly louder than stock but not by much since the stock muffler remains in place. If you are looking for stock like silence, we highly recommend one of the Resonator options. The DPF Delete downpipe is built to last with 304 grade stainless steel and the world's most reliable aftermarket flex pipe. Rest assured that all your necessary original sensors will be plugged back in where they belong in the new downpipe. Rawtek has engineered this downpipe to be as good as it can be. All of the hardware needed for installation is included. Installation time Installation time will vary greatly based on experience, know-how and having the right tools and lift, so please take the following prediction with a grain of salt. This is simply a general idea of how long it could take in an ideal situation: Around 5 hours. What's in the box DPF Delete Downpipe SCR Delete Exhaust 2.5" Midpipe  Reducer Adapter - 2.5" Midpipe to Stock Exhaust 2.5" Exhaust Strap Clamps (3) Stainless Steel Nuts and Bolts Benefits: Up to 204WHP (+44 whp) Up to 303 ft-lbs torque (+38 wtq) better fuel economy Longer turbo life (no more DPF) Clean Air Intake Manifold (no more EGR) Longer engine oil life (no more EGR) No more DEF fluid Features: 304 stainless steel Downpipe: 2.5" OD 16 gauge tubing Midpipe: 2.5" OD 16 gauge tubing 100% bolt-on Fitment: Will fit the following North American spec vehicles with DPF (diesel particulate filter): BMW 328d (2014+) Related Video: