i like them alot, changes up the engine bay alot. only took like a week to get mine, but thats cause they had some on order already. they don't keep alot in stock at any given time. they are rather simple, but if someone made some, getting it right would be the most difficult part. if i had to do it again, i might of not gotten them, it was a spur of the moment thing. the Katech ones are supposed to be nice also, but pricey.