We were tuning a friends Honda on the Dyno and after we where done and had the AF where it needed to be for the boost he was running we put a small sticker for the performance shop on the side window. we decided that after putting it on to let it cool down (the car not the sticker) and then do one last pull to double check everything. 8 horse power!!!! and it was a silver sticker. we joked that a red or yellow one may have netted better gains but we where happy.