I just picked up the Revo elbow today myself. Keen to get it installed after having the Forge on there now, and loathing the design. It literally doesn't fit, I know some others find it ok, but it brings so much vibration through the pedals, and fouls about 4 places. Shocking that its even sold tbh. I find the same issue with the intercooler for the TTRS where it needs to have the rad supports cut to accept it.
My question for
@T-1000 Is about the coupler used on the 4 inch hard pipe, was that supplied by Revo? I have the APR intake and have concerns with fitting, as i have a straight 4inch to 4inch coupler but not sure if that will fit the Revo elbow as it seems slightly larger than 4 inch.
The one that comes with the elbow is reduced down to 3.5 inch so will not fit the APR