ok so i need a new o2 sensor for the second bank (not the one on the header, but the downstream one). i did research on prices and theres two different types. one universal o2 sensor that needs to be modded in order to fit my car, and the other one is specifically for the lancer. the universal plug is 75 bucks but the one made for the car is like 300 bucks. my question is which one should i get...have any of you guys used the universal sensor before and if yes did you have to modify it a lot to get it to work??

 

check out http://oxygensensors.com/catalog.php?&pkey=1382127
they are cheap and worked perfect

 

cool sweet thanks for the link man...im thinking about buying the OE one....are you sure these work? has anyone else used this site??

 

anybody????