Can someone help me with this?

[silver]

well we can start with your intake, is it a short ram or cold air? A cold air will deliver more torque while the short ram will be better in the high end. a clutch would be nice so you can transfer your power better, as well as a limited slip differential. a supercharger would definitely be nice, though maybe a little out of budget if you are going piece by piece. Lighter wheels, weight reduction, better tires. All these will play into getting off the line. Suspension, knowing how to launch. Think about everything that goes into getting the car moving and first/second gear.

or when you say off the line are you saying low end power, which your car does not have. Do research and look for products that give you low end torque and help to shift the powerband to the left.