I know if I put the stickers on my subaru I will get 20hp from the K&N .. but if I want a sleeper car how many HP does just the filter give me?
PS the stock filter is bigger than the one that came on my jeep with 50% more HP.
2.341 repeating more hp based on dyno. Testing will show again and again they add a little up top and toss in the cleaning/one filter for life, the ol' rock catchers look pretttty good to me once you get past the 50K mile engine lifespan and having to buy 20 MAFs
Clearly Toyota must change the warranty on these as the engines won't last but a few years with these filters and MAFs will probalby end up oily and not functioning. Unfortunate.