Your best bet and cheapest is keep the auto. You can get 2jzgte autos all day for around $250-700 bucks. A R-154 5-speed,1jz bell, custom driveshaft,clutch,etc. $1,500-3,000. Or the MK4 V160 6-speed $3,500-10k. Autos are good to 500rwhp. I've been running that on my stock high mileage one for...