Hey guys, i have an el xr6 which did a 15.4 when i first bought it stock as a rock (without a cold air intake: was missing when i bought the car). Next week I am getting a set of pacie 4480s, a pacemaker high-flow cat and a lukey 2.5 inch exhaust. I have also fitted the cold air intake again. What times do you reckon my car will be capable of with just these mods? Do you reckon I can manage to wrangle a 15 flat? If not what other simple mods can i try (short of a cam).

you might be able to pull it off depending how good a driver you are..