I have a 2009 Mitsubishi Lancer es I was wondering if I can put brake rotors from GTS on es what do I need

 

I have Mitsubishi lancer and the brakes are sponge and go down almost to the floor I put a new master cylinder filled up with fresh new fluid dot 3 bleed it on the bench, bleed it in the car and the four bleeders on each wheel no air in system and it still feel sponge and goes low any help would be appreciated is there something I dont know

 

Are you sure you have no leaks?


It sure sounds like air - I would try bleeding again (and make sure you are doing it correctly )