too expensive for horrible gains in power. the manufacturer claims 140 whp out of a d16z6, which is DISMAL given a $3000+ investment. thats less whp than many stock b16's put down, and usually manufacturer's claims are.. umm.. overexaggerated, to say the least. for 3000 bucks, you could easily have a new, custom made turbo kit putting down 200 whp.