All -
Take a sneak peak at what's in development between now (revision a.1) and next weekend which will include a longer pipe by 2 inches extending the filter into the air box and a heat shield surrounding top, bottom, and rear of the K&N filter.
Both the BRZ and FR-S will be running this enhanced system for further testing.
The intake has a nice suction intake sound, the growl is back, and definitely a very noticeable increase in revs and acceleration. And no CEL so far! <- we need to do high heat testing to make sure this is a viable system.
Stay tuned!
Brian