ive had my s40 for three years now its payed off and i want to make it a 325-350 hp sleeper does anyone know of any good sites that have engine performance parts or tricks that i can do my self to open her up. i took it too the track today just messin around and it ran an 16.1 1/4 at 86 mph thats not bad for 112,000 miles balled tires and no mods at all. i watched five or six camaros and a couple vets run in the 14s and 15s so i know theres definatly some potential in my 01 volvo s40 i just dont know where to start looking. so please help me run 13s id be happy. maybe 12s

 

Check out IPDusa.com,eurosporttuning.com there is a few things there.