BMW F8X M (All variants) front and rear brake cooling kit

[Westersund]

Originally Posted by TyreReviews

As a fellow 3d printer I just wanted to hop on and say good job. I'm also surprised PETG is heat resistant enough, I'd have assumed ABS would have been the material of choice.

Thank you, much appreciated! I think it comes down to the wall thickness used and that PETG has better layer adhesion than ABS. The backing plate ducts are "solid" and the base of those are 5 mm thick which is considerable mass. In combination with the strengthening ribs and steel backing plates is what makes it work.

[Niart906]

Is anyone running the larger 2.5" kit with wide front wheels? I feel like the bigger the better

[Westersund]

Originally Posted by Niart906

Is anyone running the larger 2.5" kit with wide front wheels? I feel like the bigger the better

I was running 18x10" ET 25 with 265/35/18 (still the same setup) up front on my M2 with a 2,5" kit last year without any big issues. A little wear on the hose on a couple of spots because of turning to full lock/hard compression but that's expected when you want to maximize the hose diameter. I use polyester electrical tape at the critical spots and make sure to change out that tape every year to prolong the life of the hose.

[Westersund]

Updated the first page with an installation guide for the clubsport kit as well.