Originally Posted by civicandtegra
itb are expensive, they remove to im and have 4 trottle bodys attached to the motor it self i have seen it on a s200 in car and driver they got a 20 hp gain but is very expensive and a lil hard to do, a lot of things could be wrong
i was just throwing those out as an option. of course with everything else, if you dont know what they are or how they work, do not get them.