It won't cause a fault code to appear as long as you don't unplug the solenoid or leave the pulley that's on the end of it rotated to a different position. Look at where the notches for the exhaust valve cable are at on the pulley before you disconnect the cable and that's the position the pulley should be put back to after you're done.

Pdfruth is no longer making the ESRM but someone else is working on a replacement. I think he said he'll sell them for around $30 once everything goes to production.

 

that's good to know. I watched a video the other day and the people at hotbodies disconnect the servo motor completely it looked like. IDK what that does, but that's what it looked like they did to me. After that, they just hooked up the exhaust and everything was good. You know anything about that servo motor? I'm not sure what it does, i've heard that it gives you better low end power by reading the backpressure from the exhaust. But that's just hearsay. Any help you can give is appreciated thanks.

 

I've heard numerous times that it is mainly an EPA thing for noise restrictions at lower rpm. At 5,000 rpm the servo opens the exhaust flapper valve for full flow.

 

I ordered my hotbodies megaphone exhaust last week, i should be getting it tomorrow or tuesday. I'll post up pics and reviews once i install it. I can't wait. also ordered some integrated taillights from motodynamic, i hate the waiting game.

 

installed the megaphone today and wow, it's pretty rediculous. it's really loud, and it sounds throaty at low rpms.