Darkside Developments

BMW xDrive Controller: Switch to RWD Instantly Instantly switch from xDrive (AWD) to RWD with a press of a button, suitable for all BMW F / G Series xDrive Vehicles This Plug and Play OBD xDrive...

BMW F Series M3 / M4 AP Racing Pro 5000R Front Brake Conversion Kit Darkside BMW M3 / M4 F Series Front AP Racing Pro C9665 5000R Brake Caliper Conversion Kit with BTCC 368mm x 36mm Brake...

BMW F Series N57Z 35d / 40d 3.5" Performance Turbo Intake Pipe & Induction Kit Darkside 3.5" Performance Turbo Intake Pipe (TIP) & Air Intake / Induction Kit for BMW F Series 35d / 40d N57Z 3.0...

BMW F Series N57Z 35d / 40d Performance 3D Printed Aluminium Turbo Intake TIP Pipe BMW F Series N57Z 35d / 40d Performance 3D Printed Aluminium Turbo Intake TIP Pipe Although our induction kit alone...

Darkside 3D Printed Aluminium BMW F Series 35d / 40d Turbo Intake Elbow Darkside 3D Printed Aluminium BMW F Series 35d / 40d 3.0 Bi-Turbo N57Z Turbo Intake Elbow Pipe, replaces part number...

BMW F Series N57N 30d Turbo to Boost Pipe Weld on Flange CNC Machined Turbo to Boost Pipe Weld on Flange for BMW F Series N57N 30d 3.0 Diesel Engines This flange can be used for fabricating custom...

Uprated Performance BMW Head Stud Kit for B47 / B47B / B47D / N47 / N47N / N47S / N47S1 Custom Made Uprated Performance BMW Head Stud Kit for B47 / B47B / B47D / N47 / N47N / N47S / N47S1 2.0...

Ceramic Piston Coating Service for all BMW / VAG TDI Pistons (1 Piston) Ceramic Piston Coating Service for all BMW / VAG TDI Pistons (1 Piston) We offer this service to ceramic coat one piston...

Performance Valve Spring Upgrade Set for BMW M57 24v 3.0 Diesel Complete set of Uprated Performance Valve Springs for BMW M57 24v 3.0 Diesel Engines These upgraded valve springs have been proven to...

BMW N57 Intake Valve Upgrade Set - 11348473702 Complete set of Larger Upgraded Intake Valves for BMW N57 3.0d Diesel Engines 12x Oversize Intake Valves for BMW N57 3.0 Diesel Engines, recommended for...

BMW G01 X3 / G02 X4 M40d B57 3.0d Stainless 3" DPF Delete Downpipe Darkside 3" Stainless Steel 316L DPF Delete Downpipe for BMW G01 X3 & G02 X4 M40dX B57 3.0 Diesel Engines This 3" / 76mm 316L...

BMW N57N 30d & N57Z 35d / 40d Coolant Thermostat Spacer CNC Machined Coolant Thermostat Spacer for BMW N57N 30d & N57Z 35d / 40d 3.0 Diesel Engines We have manufactured and designed this spacer to...