i've only "Stage 1ed" my bike...do Screamin Eagle wires actually do anything to improve performance?

 

Some people have had problems with the SE wires throwing codes and causing problems with the fuel management systems. IMO, I would stick with the stock wires.

 

No improvement in performance and dawg said the rest.

 

No SE wires are a poor a quality as the stock wires.
If want to change your wires get a set of MAGNECORES, they are top quality and will last as long as the bike.
Wires in general don't improve performance, I always pitch the stock wires, I havehad stock sets cause problems in as little as 500 miles.

 

I've had them on 2 bikes , can't say they made any difference

 

that what i thought...i bought them once for my softail a few years back and no difference...just wondering...thanks