i installed a tweeter by myself and i satisfied the sound that i can hear. but once i start my engine while its running, tweeter sound out very soft titititititititititi...... while the cd is playing then i shut off...
Need some advice or suggestions on this matter. Wat are the possible turbo upgrades that a RB25 GTT can do? Let's say within a budget of 5k. Can an existing RB26 Twin Turbo work on the RB25 Engine...