The 90 degree ones come off the rear heater core, right behind the right rear tire. The aluminum ones look good. Considering where they live behind the tire, it's a good option. You will need two. Look online, they're readily available for between 15 and $20 each. About 5 or 6 feet of heater hose....5/8", go with a good quality hose. The other fittings and instructions are in the above link I think. Everything's available on Amazon.