Curiously the engine note also totally modified. The raspy exhaust Be aware was changed that has a reduce pitch much more even ‘roar’. This was due to the much more Innovative ignition timing. Would even be fantastic to be aware of in case you are utilizing the OEM ECU or https://archertdbbh.kylieblog.com/33037287/4age-20v-itb-no-further-a-mystery