Originally Posted by jred
So if I have an unmodded car these won't give me any extra torque and or horsepower?
I make these exhausts, haven't gotten my login switched over to NamelessPerformance yet...anyway... we are planning on doing a baseline/modded set of dyno runs for the AxleBack exhaust in the next few weeks. Our local customer just added a son to the family last week and isn't going to be available for a week or two, but as soon as we can get the car to the dyno, we'll have some data on this. Either way, if you look at catback gains, we did a 3" into dual 2.5" catback and it lost low end torque. Markedly. These muffler deletes do not lose that torque and still have gains at the high end.
We will also be doing some flow testing this week to just see how many CFM these flow vs. the factory mufflers which are a complex baffled design, not a straight through perforated one.
Nameless Performance, Inc.
La Center, Washington USA