my best has been a 15.2 @ 86mph as the car is right now i cant get any better than a 16.3 with a 3.0 60ft time (my clutch is completly shot lol
AEM cold air intake with K&N filter
Shitty exhaust piping with a magnaflow muffler and an apexi N1 exiting the rear (fixing to redue the exhaust)
Taylor wires (30k miles on them now) with copper plugs (also 30k miles)
and fan mod to stay on all the time with the key on.