A long awaited part for the 2022 and up 390's is finally here, the race intake runner. Carefully designed after thorough testing, we developed the perfect length of runner to optimize the on track high RPM performance of the 390. Injection rubber molded it snaps right into the OEM airbox with OEM fitment.
Dyno charts shown with DNA Stage 2 lid installed and highly recommend installing both as the loss in torque with just the runner makes the peak gain not worth it.