RE: CY 27 OR 29CC
ESP 27.2 and Dom torque pipe will give you what you seek!!
Did you see my post in your other thread in response to you thinking that the torque pipe was incompatible with the wheely bar? I'm running wheely bar, torque pipe, wing AND silencer successfully, but like I said, it's a monster, not a stadium, so I'm not sure if you maybe facing different problems...