Cars Q&A

Hi, I want to upgrade car headlight bulbs for better visibility. Maruti Suzuki Dzire September 2017 model. Please suggest between philips xtreme vision plus 130 h4 and philips xtreme vision plus 100 h4. As both are 55W rated, do I need to worry on existing wiring and relay setup. For your information, car comes with OSRAM 55W bulb, as standard fitment. Please suggest.