Lol.... Here's what you can do for a lot less than $700...
1. Change to thinner, full synthetic oil
2. Complete injection system flush/clean, $100 -150, if your cars overs 7 years old.
3. Pump up them tyres
4. Weight reduction, get the excess baggage put.
5. Clean/change air filter to something performance oriented.
6. Use 98 octane (caltex/BP instead of crap shell sell)
7. disconnect battery to reset ecu.




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