Dudes, juz been to Gaspeed, naginquire ako about improving sana my cars performance. I have a honda city'97 1.3 manual. meron na ko air intakes under the hood. i was planning na sana to have full exhaust, headers to mufflers done sana sa Fremuff. But recently i went to Gaspeed, they gave naman suggestions, either a displacement up (1.3 to 1.5), kaso lang P30,000 daw gagastusin ko. Or i get na lang their turbo kit plus full exhaust at only P17,000. Is this good na ba? may disadvantages ba kaya ang turbo in the long run, gaya ng mataas ang maintenance cost? It will greatly improve my cars performance daw than by having headers alone. Ano guys. ok na ba itong offer?