I recently installed a windshield decal "Scion Racing" to my car along with Lazy Rockets freebie decal and holy hot hell this car is faster then ever... After my thought out and complete efforts to calculate horsepower gained, I came up with a ballpark figure for around 5.8hp per letter. The butt feel is amazing! My car stats are around:

2007 Stock Scion TC - 161hp crank
All of my mods added up: roughly - 30hp crank
Total Sticker letters: 37 @ 5.8hp each - 215hp crank
Total Horsepower = 406hp crank

Finally I got myself a street legal monster...

P.S. Who really needs a turbo! Just buy STICKERS!!!

 

i wouldn"t be surprise if some kid,saw this and believed it and actually did it..when i put on my aem sticker,i could of sworn i gain like 5 hp,no lie lol

 

Talk about this in the sticker thread.