my friends eclipse had one and when it kicked in there was tons of extra hp, he even was thinking of gettng rid of it because of the massive torque steer it gave. after about 3 years the venom suddenly broke though and he was pissed cause he wasnt used to not having the power from it. As far as the venom on our cars... I dont think it will work well because of our computers, but i've always been curious. and on ebay I think you can get them for 270 shipped not positive though.