Febi Bilstein Turbocharger Mounting Kit for BMW M57N2 Twin Turbo - Febi 11657802595
Complete turbocharger fitting kit for the BMW M57N2 3.0 litre twin-turbo diesel. Every gasket, seal, clamp, bolt and washer needed to install a turbocharger correctly — plus a single-use syringe of turbo assembly oil. Genuine Febi Bilstein, OE-matching quality, replaces BMW 11 65 7 802 595. Why you need this kit If you are fitting a new or reconditioned turbo to an M57N2, reusing the old hardware is the fastest way to end up doing the job twice. BMW specifies the turbo mounting bolts and studs as single-use stretch fasteners, and the exhaust-side gaskets harden and crack once they have been through a heat cycle. Reused exhaust gaskets are the number one cause of post-install boost leaks and soot tracking Stretched or re-torqued turbo bolts can back off or snap in the manifold A perished oil feed or return gasket will weep oil onto a hot exhaust — smoke and a fire risk A worn V-band clamp will not seal the downpipe joint and will drone under load Dry-starting a new turbo without pre-oiling the bearing is a warranty-voiding mistake — the included assembly oil solves it What's Included 1 x Turbo-to-downpipe V-band clamp 1 x Large metal turbo inlet sealing ring with O-rings 1 x Exhaust manifold-to-turbo gasket (multi-layer steel) 1 x Turbo-to-manifold graphite gasket 1 x Oil feed line gasket 1 x Oil return / drain flange gasket 9 x Copper crush washers 2 x Long turbo mounting bolts 2 x Hex flange bolts 2 x Socket-head cap screws 3 x Cap screws with sealing O-rings 3 x Rubber O-rings 1 x Threaded stud with spring and spacers 1 x Copper sealing washer 1 x Single-use syringe of turbocharger assembly oil with fill hose Contents shown in the product photo. Exact piece counts can vary slightly between production batches. Specifications Brand Febi Bilstein Part number 188050 BMW OE number 11 65 7 802 595 EAN 4054224880500 Quality OE-matching Weight 0.578 kg Country of manufacture Germany Also sold as Febi KT100150 / KT100152 / KT100152F, BE TURBO ABS417, Fischer KT100150 / KT100152, Motair Turbo 440203 / MOT440203 Vehicle Fitment BMW M57N2 (306D5) 3.0 litre twin-turbo diesel, 210 kW / 286 hp, 2006–2013: 3 Series — 335d E90 Saloon, E91 Touring, E92 Coupe (2006–2013) 5 Series — 535d E60 Saloon, E61 Touring (2007–2010) 6 Series — 635d E63 Coupe, E64 Convertible (2007–2010) X3 — X3 3.0sd E83 (2006–2011) X5 — X5 xDrive35d / 3.0sd E70 (2007–2013) X6 — X6 xDrive35d E71 (2008–2010) Also widely used by M57 engine-swap builders fitting a factory M57N2 turbo setup into another chassis. Always confirm against your engine code before ordering. Important Notes This is a mounting / fitting kit only — the turbocharger itself is not included. The M57N2 runs a compound twin-turbo setup (small high-pressure plus large low-pressure turbo). This kit covers the turbocharger mounting hardware; check your specific job scope if you are only replacing one unit. All bolts and studs supplied are single-use. Do not reuse the originals and do not reuse these once torqued. Torque all fasteners to BMW specification in the correct sequence. Anti-seize on exhaust threads is recommended for future serviceability. Pre-fill the new turbo's oil feed with the supplied assembly oil and crank without starting before first fire-up. Some supplier catalogues list this part simply as "Mounting kit, charger" — it is the turbocharger installation gasket and hardware kit.