I've been thinking about getting the DET but I talked to someone and they asked me why I don't just get the JWT turbo kit which is cheaper... which is better? which has the most hp gain? and which is more reliable/safer? I don't want to put something in, completely void my warrenty and get screwed because my car won't run... thanks!! sorry about all these questions about the DET or JWT turbo... I want to make a smart and informed decision.. thanks again...