I like it
I purchased the Poweraid TB spacer for my 2008 Toyota Tacoma 4.0 V6. The install was easy but lacked good illustrations in the instructions. I was unable to put the engine beauty cover back on due to the bolt holes not lining up very well. I can hear the whistle at part throttle with my K&N drop in air filter but it's kind of cool. I could barely hear it with the stock filter. I can't tell if it added any MPGs or torque to my truck but I like knowing its there. Looks good under the hood.
instalation kind of a bit#h
The wiring harness for the air pump is a little short and the wiring kit they give you is very cheap and doesn't work very well. Mine came apart and set my check engine light on and my traction control. Had to have it put on computer and reset and find out why my lights were on. Moving the air pump around and the air conditioning lines is definitely not for do-it-yourself ers who don't happen to have a good buddy who has a computer and can work on cars.
I received the airaid jr. kit very quickly after placing my order. The quality of the product was very good. The installation was a breeze. The truck seems to have a better throttle responce.The intake is not much louder than the stock system. All in all, i believe this is a good product.