Quote:
Originally Posted by MaDMaXX
A tune will certainly help, but the lost power&torque low down is a by-product of test pipes i'm afraid 
Someone correct me, but i only know the Motordyne pipe (ART) to actual combat this it's self.
Tuning is worthwhile, but i'd recommend you finish your bolt ons before getting the tune. |
the art pipes just eliminate a little more rasp and the hiss... less backpressure = less low end torque.. theres no way to avoid it