K&N air filter for my '98 Bonneville SE...worth the cash
right now im using an ACdelco airfilter and im thinking about getting a k&n air filter.
1. is it worth the money?
2. will it improve my gas milage and accelleration?
3. will i be able to use it with stock exhaust? ( i heard it good to have a better exhasut system...?? ) the reason im asking is becasue i dont want to spend alot of money on anything.
4. will it cause any problems
please help me out, becasue i honestly have no clue about these things so cut me some slack haha