Right but what did you give up to get the extra hp torque and gas savings, perhaps by increasing the emissions? You can't get something for nothing. Consider a K&N filter, you will get a little performance gain but you will shorten your engine life.
Right but what did you give up to get the extra hp torque and gas savings, perhaps by increasing the emissions? You can't get something for nothing. Consider a K&N filter, you will get a little performance gain but you will shorten your engine life.
RE: 2017 BMW X1 Race Chip Installation, Tutorial and DIY - Introduction to new show