GREEN = Bone Stock 370Z
RED = aftermarket CBE w X pipe + generic TP's + tune
BLUE = Y pipe w stock CBE + ART TP's + stock ECU
Detailed comparison shows some losses down low with the ART TP's that are most likely due to the absence of a tune (compare with tuned dyno), with gains of 5-7 whp and torque throughout the power band over regular TP's with the ART TP's -- very impressive considering the tune is probably not optimal.
Looks like they found a way to massage a little extra power out of their design. Nice!
Kastley, what do the ART pipes cost and are resonated / relatively rasp-free?