Hey guys, im considering dropping a gsr motor into my snail slow 4 door automatic 99 Civic LX and was most likely going to purchase the gsr package from hmotorsonline. I was wondering if you boys would know what other things I would need or some complications I might run into, like if I would have to get a custom exhaust to fit in the setup or stuff like that. Sorry, im as big a noob as it gets to cars. Any feedback would be greatly appreciated.