Bilstein B6 Strut (Front Left) - BMW / Z4 / GR SupraBilstein B6 Performance dampers are a performance upgrade to OE dampers. These dampers offer application specific valve settings designed to bring out the best handling performance of your vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world famous Bilstein quality. Applications: BMW Z4 2019 2025, Toyota GR

More Power: + 12 HP @ 6000 RPM

these instructions show pictures of the smaller core kit

083 HD Valve Springs Required

9L (td) Cummins with the 48RE transmission

Fits early model 1

THIS STOPS THE GASKET FROM HAVING TO DO ALL THE WORK OF KEEPING BOOST OUT OF THE CRANKCASE

Any perceived indexing on the upper mount is just an impression in the rubber from the old spring

With boost pressure far below where it should be

and easy to follow installation instructions

- (2) Rear Bump Stops (Uro Parts)

One adapter for vehicles without threaded selector shaft

Engraved with the Unitronic Logo