83'280zxturbo

What about new exhaust? It has the same exhaust on it as in 83' when brand new. The only thing different is the cat is gutted. Will all new pipes and a muffler help?

The car has 96,000 miles on it, no proformance parts at all, going to change filter , changed plugs recently, car runs on 93 octane, transmission fluid is full, and I don't know about the waste-gate being fully opened. Give me some more ideas of what to do. And also where to buy some proformance parts. Thanks

My 0 to 30 time is horrible! I am wanting to do something to my car to make the low end torque better and have a great start to my car. It is an automatic and I am thinking of getting the fuel injectors cleaned. What do yall think I should do to make the car faster from the start. Thanks