I am new to Harley but I was told the other day that 2 into 1 Exhaust gives better performance over the 2 pipe ?

 

In general, yes.

Welcome aboard!

 

Yes, if you are going for power your best bet is going to be 2 into 1.

 

You can read up on this truth. More gains can be had if the 2:1 has the proper "collector" and is a stepped design, all things being equal. Look at the exhaust manifold of your car. Notice that on each side of a V engine or one one side of a straight engine all the cylinders' pipes merge into one? If it were better to have individual pipes, especially racers would never use headers.

 

Yes it's true!

 

Are you asking us or telling us?

 

True ,better performance more hp