I can't decide whether i want to get the motordyne ART pipes or the FI RHFCs. Please help me decide!

 

Which ever one that has less hiss.

 

The only down side to the FI is the wait time.

You do know that you are not comparing the same thing right?

The ART pipe is basically a test pipe with a resonator on the side, while the RHFC have a catalytic converter and a resonator.

 

Ya I'm aware I'm just not sure which i will benefit most from. Im looking for a more aggressive sound with some hp and torque gains. And obviously the least amount of rasp/hiss

 

Both will yield more or less the same HP/TQ, although the ART pipe is supposed to give more since it it less restricted.

As for the rasp/hiss, well I only have tried the FI RHFC and there is no rasp or hiss paired with my ARK catback.

The FI RHFC by itself doesn't change the sound that much. Almost unnoticeable.

 

Thanks for the help. I think I'll be purchasing the ART pipes shortly.

 

well If you want aggressive sound then yeah art pipes

 

How do you not have hiss with that setup? Can you video it from the back revving up and down to prove me wrong?

 

I'll do my best.

 

motordyne , all the way