Hi Guys,

I've got a 06 street bob and am looking at adding a high flow air filter and tuner.  I already have screamin eagle slip on's but apperantly my model didn't come with O2 sensors.

My questions are

Do I need O2 sensors, are tuners DIY doable and this may sound a bit dumb but what brand do you guys recommend and what's the difference between them?

 

Thanks

Thanks gmeikle, reading through some post around it sounds like a fairly involved process to get it tuned correct. I'm in Albany.