I am going to get these today, but I read somewhere I will need additional hardware..... Is that the case? http://www.summitracing.com/parts/su.../model/mustang
Also, I just bought a tuner/cai from AM with their special and should have first half of next week.
Am I safe to install/drive for a few days until tuner arrives? This is about the only time I'll have over next few weeks to install.
Thanks for your input!