Engine

2.5" Stainless Exhaust System for BMW 118D & 120D M47 Engines Darkside Developments custom exhaust which is fabricated using high quality type 316L aircraft grade stainless steel, which is less susceptible to discolouration. This exhaust is custom made...

ARP Mains Stud Kit for BMW 4 Cylinder B47 / B47B / B47D / N47 / N47N / N47S / N47S1 These main studs are to secure the crank Mains caps, holding the crankshaft in the block The studs are a premium grade 8740 alloy which is rated as an aircraft material,...

ARP Mains Stud Kit for BMW 6 Cylinder M51 / M57 / M57N / S50 / S54 These main studs are to secure the crank Mains caps, holding the crankshaft in the block The studs are a premium grade 8740 alloy which is rated as an aircraft material, they are also...

BMW 3.0L 6 Cylinder M51 / M57 / M57N Head Stud Kit Custom Made Cylinder Head Stud and Nut Kit for BMW 3.0L 6 Cylinder M51 / M57 / M57N These studs exceed 160,000psi yield These are a upgrade to prevent head lift in high boost...

BMW B47 / B37 Engine Swirl Flap Delete Kit Darkside Swirl Flap Delete Kit for BMW 4 Cylinder B47 & BMW 3 Cylinder B37 Diesel Engines This kit allows you to remove the problematic swirl flaps that are known to degrade and eventually disintegrate. This...

BMW 6 Cylinder N57 / N57S Engine Aluminium Swirl Flap Delete Kit / Plug Aluminium Swirl Flap Delete Kit / Plug for BMW 6 Cylinder N57 / N57S Engines This kit allows you to remove the problematic swirl flaps that are known to degrade and eventually...

BMW 123D N47S Engine 3" Stainless DPF Delete Downpipe This 3" Stainless Steel DPF Delete Downpipe is a straight replacement to remove the factory Diesel Particular Filter (DPF) on the BMW 123D N47S Engine Vehicles Increased performance and...

90° Turbo Clip Connector Adapter for BMW M57N / M57N2 This 90° adapter can be used when making custom boost pipes which allows you to direct clamp a 57mm (2.25") silicone hose CNC Machined Billet Aluminium Fitting Welded Cast Aluminium 90° Made in...

Turbo Clip Connector Adapter for BMW M47N / M47N2 This adapter can be used when making custom boost pipes which allows you to weld on a 51mm (2.25") aluminium pipework CNC Machined Billet Aluminium Made in the...

BMW (FMIC) Front Mount Intercooler for E9X 325d / 330d / 330xd / 335d / X1 This Performance Intercooler has a 50% larger frontal area and 70% more volume compared to the original intercooler. Maximum cooling performance Ready for installation (plug &...

BMW N47 / N47N Engines Engine 2.5" Stainless De-Cat / DPF Delete Downpipe This 2.5" Stainless Steel Downpipe De-Cat Delete is a straight replacement to remove the factory Catalytic Converter (CAT) on the BMW N47 / N47N Engine Vehicles Increased...

BMW Turbo Fitting Kit for Darkside GTD2872VR & GTD2873VR Turbochargers - N57 / N57N / N57S / N57Z Complete fitting kit for BMW Darkside GTD2872VR and GTD2873VR Turbochagers and Standard Turbochargers, please see below vehicle fitment list & original...