By Alex on
2003 Honda Civic EX 2dr Coupe (1.7L 4cyl 5M)
Good gas mileage. With K&N Oil Filter and Castrol Syntec getting 35mpg at 70mph on 87 regular gas. At 55-65mph nearly 40 or higher mpg. Like the cluster gauge comparing to the the 2002 Honda Civic Ex or older.
Cruise control at these speeds to the mpg. Another is to drive the 5 speed manual to get that gas mileage.
Glare from the console above the radio. Do use 89 gas because I got lower mpg unless you want to.