you're not allowed to say your ride is ''pimp'' until you've at least put some rims on it. but at least you have your pririties straight - system first, then worry about the less important shit.
you need some axle extension and some sweet 5 inch mexi rims, chrome the gas door too, oh yeah dude put some sweet mexi-doodle on the side and get the chrome wipers with the window washer lights on the hood. pimped
Headers on a little 4-banger? If you wanna lose all your low-end torque and gain only a couple HP on the high-end go right ahead, but that's a pretty useless 'mod'. You would've been better off to get some lighter rims or do some other engine work to it.