Turbo Install Kit - F90 M5, F92 M8

Swapping turbos on the S63T4 V8 in F90 M5 and F91/F92/F93 M8 will require some seals, gaskets, and hardware to complete the job. This is an extensive set of gaskets, hardware, coolant pipes, and oil lines that covers much of the common replacement items during S63 turbo install. This takes our Basic kit and adds more hardware and the coolant and oil lines. We followed the factory BMW replacement guidelines, with some modification, and added a few other parts that we think will make the job smoother.

M5/M8 Turbo Install Kit includes:
2 x 11658064568, downpipe clamp
2 x 18307553601, downpipe gasket
2 x 11428627197, oil supply Banjo bolt
4 x 07119963072, oil supply gasket ring
2 x 11427558936, oil supply lower o-ring
4 x 11538607960, coolant pipe Banjo bolt
8 x 07119963201, coolant pipe gasket ring
2 x 11658088736, exhaust manifold clamp
2 x 11657845076, exhaust manifold gasket
1 x 11428089004, oil return pipe, bank 1
1 x 11427852376, oil return pipe, bank 2
2 x 11428624158, oil return pipe top profile gasket
4 x 07129905536, oil return pipe screw
2 x 11427578079, oil return pipe o-ring
1 x 11427934654, oil supply pipe, bank 1
1 x 11427934655, oil supply pipe, bank 2
1 x 11538092598, coolant supply pipe, bank 1
1 x 11537883931, coolant supply pipe, bank 2
1 x 11538092600, coolant supply main line
1 x 11538092596, coolant return pipe, bank 1
1 x 11538092595, coolant return pipe, bank 2
1 x 11538092597, coolant return main line
4 x 16mm hose clamp (for coolant hoses)

Note: even though it's an "Extended" kit, it does not include everything that could be replaced. See additional parts or other kits that are more inclusive under the Related Items below. Also, you may not need everything listed above. We tried to create a mix of mandatory items with some that are good to have on hand.

Don't forget to prime your turbos with engine oil before running the engine!

All parts are from original suppliers to BMW for many other gaskets and hardware. As OEM they meet all of BMW's original design, fitment, and performance requirements and are TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. These parts have a two year warranty.

BMW Fitments:

5 Series
F90 (2018+) > M5
8 Series
F91 / F92 / F93 (2020+) > M8