Finally I found the correct ordernumbers for Bilstein coilovers for my A3 E-Tron.
Was difficult to find, because of the high axle loads and unclear and contradictory information on different sites (different info on German and United States Bilstein websites, etc.)
Finally I found two correct order numbers 47-229976 and 47-251588.
But as a note I see: Item 47-229976 is replaced by 47-251588
Looking at the specifications of both, I see 47-229976 is/was progressive front and rear and 47-251588 is progressive front and lineair rear.
What's the difference and why did Bilstein change from progressive to lineair (rear)?
Was difficult to find, because of the high axle loads and unclear and contradictory information on different sites (different info on German and United States Bilstein websites, etc.)
Finally I found two correct order numbers 47-229976 and 47-251588.
But as a note I see: Item 47-229976 is replaced by 47-251588
Looking at the specifications of both, I see 47-229976 is/was progressive front and rear and 47-251588 is progressive front and lineair rear.
What's the difference and why did Bilstein change from progressive to lineair (rear)?
