E46 Doubt 320CI
Hi guys, I just got into the E46 world and was wondering what your opinion is on which spark plugs are better than OEM. I did some research, and a lot of people recommend the NGK Laser Iridium plugs. Also, my E46 takes a couple of cranks to start, so I feel like it could either be the fuel filter or the fuel pump. Thanks for your help fixing this issue.