however, my plan didn't work out so well. I bought the still-available right mudflap for $40 and tried to scan it with the 3D scanner at work. Inspired by forum member 'Dfarms', I set off to make my own mudflap. UPDATE: pics of 3D printed parts installed Toyota dealers are sold out of the SR5 mudflaps that fill this gap (well, the right mudflap is still available, but the left side has been sold out for years) and I didn’t feel like chopping up a one-size-fits-all mudflap from Autozone. This means there’s a gap in the fender flare that is totally unnoticeable to a normal human, but drives some owners absolutely mad (myself included). Like many of you, I have a SR5 with the running boards removed. This has been a work in progress for many months now and I’m still not completely done, but I wanted to share it with you guys.