Not much you can do. That car isnt made for power. A CAI, exhaust, and header will pick up a few hp. Probably 10-20 for all 3 combined.There is no way you pick up 30 hp with a CAI and 10 with an exhaust on a 4 cylinder. Unless you start adding VTec stickers cause those are good for at least 50/sticker. Try closer to 5% gain tops for each.