Best options would be:
1. Chip - Powerchip (its NA so they should be OK) and only $990.00
stock = 74kw/126NM
chipped = 83kw/143NM
2. Exhaust
+2kw
3. K&N or BMC Filter
+ 1kw max
Total gain about 12kw which will likely give you that 2s gain you're looking for. A 1100kg car with about 85kw can do 0-100km/h in 10s no problems.
1. Chip - Powerchip (its NA so they should be OK) and only $990.00
stock = 74kw/126NM
chipped = 83kw/143NM
2. Exhaust
+2kw
3. K&N or BMC Filter
+ 1kw max
Total gain about 12kw which will likely give you that 2s gain you're looking for. A 1100kg car with about 85kw can do 0-100km/h in 10s no problems.

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