MP HAS Install- Some DIY Tips

[9M71]

Originally Posted by Rahul718

Would it be possible to mix up “A” and “B” (the threaded sleeves) and install them on the wrong sides? Or will it just not work the incorrect way? I’m asking because I had a shop do this and just want to double check that it was done correctly.

Are "Left" and "Right" indicated on these sleeves? If so maybe i can confirm myself.

Thanks

Yes, each sleeve clearly has 'left' or 'right' imprinted on them, as well as the part #. Also, if the shop mixed up l/r, they would have had a tough(er) time getting the endlinks back on. The mounting points on the sleeve for the endlinks are tapered.

Also if youre going to doublecheck the shop... might as well in the rear and make sure they put the helper spring (smaller spring) on the top and not the other way around. This too is a common error. (post fixed)

[Rahul718]

Originally Posted by 9M71

Yes, each sleeve clearly has 'left' or 'right' imprinted on them, as well as the part #. Also, if the shop mixed up l/r, they would have had a tough(er) time getting the endlinks back on. The mounting points on the sleeve for the endlinks are tapered.

Also if youre going to doublecheck the shop... might as well in the rear and make sure they put the helper spring (smaller spring) on the bottom and not the other way around. This too is a common error.

Hmm... are you sure about the rear helpers?

I posted that question yesterday and it looks like the helpers go on top

https://f80.bimmerpost.com/forums/sh...postcount=2472

Also, from all the pictures I saw on the big MP HAS thread, they all showed the rear helpers to be on the top...

[9M71]

Originally Posted by Rahul718

Hmm... are you sure about the rear helpers?

I posted that question yesterday and it looks like the helpers go on top

https://f80.bimmerpost.com/forums/sh...postcount=2472

Also, from all the pictures I saw on the big MP HAS thread, they all showed the rear helpers to be on the top...

You are correct. helpers on top. still havent had my coffee.

[matty088]

How do you reload the suspension before torquing?

Originally Posted by DanMpower

I ordered my MPHAS kit from BMWPartsPro and received them yesterday, started my install last night around 10 PM when the kids and wife were in bed. Took my time, torqued every nut and bolt to factory torque settings while watching Office Space and Interstellar Finished her up around 2 AM.

*Another suggestion for the rear, I wouldn't mess with the alignment bolt. Just undo the 18mm bolt through the damper and the large 21mm bolt at the end of the control arm. The whole arm swings down all the way smoothly with no effort and you can pull the damper and springs out super easy. Also, make sure to preload your rear suspension before tightening everything down, the last thing you want to do is put extra stress on the bushings.







I just kinda guessed my height settings and it came out perfect for my first try. I can still go lower as I have about 1/2" of thread in the front and 1/4" in the rear.




The ride is phenomenal! It's firm but not jarring, it absorbs imperfections on the road with a solid refined feeling, just how I imagine an OE+ performance product should be. No noises, no weird behaviors. I can't believe I spent 2 years dicking around with different spring setups when I should have gone with MPHAS from the beginning. 10/10 product.

[gonelaxin]

Originally Posted by matty088

How do you reload the suspension before torquing?

Has anyone tried this kit on an F83 zcp?

[juniordag]

Could anybody tell me if this stock shocks dimensions are good (53'7 mm)? Or my stock shock is different from others?



Thanks you very much