Just put in a Sprint Booster on Saturday. Easy enough to access the nut securing the accelerator but as others have said....that washer removal is the tough part.....Dang! I also tried removing the panel on the right side of the drivers foot. That allowed me to see the wire connector but you'd have to be an elf watchmaker to get your fingers in and disconnect it. Back to the washer. I finally had luck prying it with a paint can opener. That gives a bit of upward pressure. Probably took an hour when "plink" it popped off. Accelerator comes loose and the wire connector is right there.....Easy at that point. Car now accelerates strong. I really like it. Feels like it should. Green setting is perfect, but even red is not too crazy with a manual tranny. I recommend! It works for me.