Just picked up an SR-4 s/o myself and am curious about a header too. I contacted Motoworks directly and they said the pipes are different between their s/o and full system. If the inlet to the s/o pipe is smaller to match the stock header and the aftermarket ones are bigger, I don't see how it's gonna work.im thinking of running the header with a motoworks slip on. i realy like the pipe but have heard the gytr has some of the best gains as a header. I dont realy like the gytr slip on
When you find one, let me know. I've already decided on a CT system, and getting it all in a package would be nice.U know im thinking im gonna go with a CT set up Im just looking for a good place to buy a package of the big three with a ct pipe