my 5spd integra has a remote start installed.. although it stopped working recently
have this small company's system called lynx with a safety feature for manual cars.. just make sure you leave it in neutral when you park! i really liked the feature - was great for warming up the car from the house.. or if i knew it would be hot out, I would leave the a/c on and when it remote started, it would start cooling the inside down.. i've heard its not good to start the car with any electronics running but I do it anyways..