I was just wondering whether is it advisable for me to remove my cat converter?..My car is actually a Lexus IS200 which i brought back from UK and in UK it is some sort of a 'must' for cars...
Hey guys, anyone know how to DIY replacing the fiber inside the exhaust muffler? Like when the exhaust muffler fiber is almost finished or finished burned out, the exhaust wil become very very noisy...so in order to...