Air cleaner

Like I mentioned before, I use the Speedway Motors 4x14" re-usable filter ($24 vs. the K&N @ $62) and the Speedway Superflow top (again $30 vs. K&N @ $70). You can buy a nice spun aluminum base for a 4500 or make one and the whole deal will be less than the K&N stuff. I'm not into the "Pretty" aspect, but more for functionality being I race a mud truck. I also run the Outerwear cover to keep the big chunks out.