Originally Posted by fbm3cab
I plan on installing a C/F Challenge rear diffuser, C/F Duke Dynamics rear spoiler and C/F Revinora front street chin on my Individual Frozen black E93 M3 that I ordered 3 months ago and will finally take delivery of in November.
I was going to use betalink but have determined in my searches that it is replaced with DOW Betatech.
Has anyone used this new adhesive, and if so is there a prep and or cleaner that needs to be used for bonding of C/F parts to the car.
I used 3M tape on my 335is rear spoiler but don't want to use it for this job because I want a permanent installation with minimal gaps and these are larger parts that will have more wind force applied.
BMW did the kidney grills, side gills and exhaust tips in black at the factory and my dealer will swap the wheels to the comp. matte black and have the windows tinted and chrome trim wrapped before I take delivery but I feel confident that I can do the spoilers and diffuser myself.
Does anyone have advise?
Not sure of the new adhesive but the front splitters with Betalink are holding up very well. You've said that you used 3M for rear spoiler on your 2011 335i, how has it been holding up?