ethlin

Does any one here have installed the stainless steel headers? There is a guy are selling IS250 headers. I do not know they gonna font my 06 IS350. I am also considering install M2 exhaust in the future. So can any one tell me are they fit and should I buy it?

heyarms

iTrader: (5)

IS250 and 350 headers (properly sized) should not be the same size pipe diameter. PPE's headers for the 350 are 0.125" larger in diameter than the 250, though they are interchangeable as far as i know. Performance would just be hurt, so would be dumb to do...