okay po, tinignan ko po yung nasa speedlab, around 150k medyo mahabang ipunan hehe.. ayos ko nalang muna yung sounds ko may amplifier na po kasi ako nabili,. tapos ipon nalang muna for the turbo kits 3 years warranty pa kasi yung car ko, sabi kasi turbo=warranty void.. huhuhu... salamat po sa suggestion at comments..