DR Buck
New member
With the air filter kit, has your gas mileage increased since your inI'm not sureall? Also, Has the CAT Bypass made anything significantly different?
Reg
Removing CAT gets rid of excess weight and LOTS of unneeded heat. I get about 25 to 27 MPG. I'm not sure what gave the most improvement as I did it all for improving airflow and getting rid of heat. MPG has never concerned me.