I just purchased a Tunable Induction meter forward CAI from v6mustangstuff.com. It is garbage. Online, it shows a nice flat black piping with a carbon fiber block off plate. What they sent me was shiny painted PVC pipe that you can get at Home Depot for 3 dollars and a P.O.S plastic plate with a crap gasket. They sent it to me with wet paint which i cant get off my hands and shirt and possibly the worst fitting pieces known to man. The site shows a green airfilter. My dad has that brand and it was a major reason for me purchasing it, they sent me a garbage red air filter that has a stupid looking chrome plate on the front. This wasnt cheap either, i paid 100 bucks for this piece of sewer and plastic, and i am sending it back. It gets worse. It says it is a tunable indiuction system, it isn't. It is contracted out to someone else (from the looks of the system he may be a plumber) not made by Tunable Induction. Long story short, dont buy one.