Darkside Developments

Darkside 3" Stainless DPF Delete Downpipe for US Spec BMW N57N / N57T 535d & 740d This 3" Stainless Steel Downpipe DPF Delete is a straight replacement to remove the factory Diesel Particulate Filter...

BMW X5 M57N2 3.0 Diesel E70 / E70N 3" Stainless DPF Delete Downpipe This 3" Stainless Steel Downpipe is a direct replacement to remove the factory Diesel Particulate Filter (DPF) on the Models stated...

BMW F Series 30d / 35d / 40d 3.5" Performance Air Intake / Induction Kit Darkside Developments 3.5" Aluminium Performance Air Intake / Induction Kit for F Series BMW 30d / 35d / 40d 3.0 Diesel...

M3/1M Rear Upper Control Arm Upgrade Kit for E82/E90/E91/E92/E93 Replacement upgraded Rear Control arms for the E8x and E9x BMW Chasis This is an ideal upgrade for none M models to improve handlling...

BMW N57 / N57N / N57Z 3.5" DPF Delete Downpipe - Straight Pipe This 3.5" Stainless Steel Downpipe DPF Delete is a straight replacement to remove the factory Diesel Particulate Filter...

US Spec BMW N57N EGR and Cooler Delete for models with Additional EGR Cooler BMW EGR and Cooler Delete for N57N US Spec Engines which have the additional EGR Cooler Reduces inlet air...

BMW G Series M550d / X5 / X6 / X7 B57S DPF Delete Downpipe This Stainless Steel Downpipe DPF Delete is a straight replacement to remove the factory Diesel Particulate Filter (DPF) Increased...

Darkside GTD2056 Turbo Kit for 2.0 Diesel N47N BMW Engines Direct Bolt on Turbo Kit for BMW Vehicles with the N47N 2.0 Diesel Engines, please see complete fitment list below Increase in...

Performance / Race Camshaft Kit for 3.0 B57 BMW Diesel Engines Performance / Race Camshaft Kit for BMW 3.0 B57 Diesel Engines Although piston modification should not be necessary with this...

BMW Swirl Flap Delete Kit for N47N & N47S1 Diesel Engines Darkside Developments Swirl Flap Delete Kit for BMW N47N & N47S1 2.0 Diesel Engines This kit allows you to remove the problematic swirl flaps...

Front Mount Intercooler (FMIC) for BMW N54 / N55 Petrol Engines / 135i / 335i Darkside Uprated Front Mount Intercooler for BMW 135i / 335i / X1 / Z4 with N54 / N55 Petrol Engines Maximum cooling...

Throttle Valve Delete for BMW N47 & N57 Diesel Engines Aluminium Throttle Valve Delete Flange for BMW N47 & N57 Diesel Engines This throttle valve delete is the perfect way to allow Water Meth or...