I've got an '87 Teg I just picked up for my little bro. Are you looking for some quick pick me ups or just a quicker car? As far as quick and easy it never hurts to go with Intake, Exhaust and Headers...Although depending on mileage you may want to do an engine swap! From there your options are decided by your wallet.....anything from another D16 up to the 170hp B18C should fit (most with the aid of a kit).....happy tuning....