The left K&N hits the frame, due to the motor being offset to the right. I tried bending it slightly to no avail. The right one just barely clears. The tpusa manifolds are definitely at a downward angle. I ordered a uni for the left side and plan to run a uni on the left & a K&N on the right. The uni looked more flexible, so here goes nothing. I want to keep the K&N on the right because it sticks out more. I ride in the rain and use a pre filter to keep the moisture out.
