Resonance

[eldermc42]

What about running hi flows and then putting something after the muffler.... maybe a glass pack. Thoughts?

 

[guyrobert]

After the Hi flows I put the Mopa/ Borla catback, great sound and very little to no drone

 

[Yellow venom]

It seems like the guys with High flow cats seem to have no or very little droan!

 

[eldermc42]

I'm getting that impression too...
Guess I'll have to get a pair on order and prove it out.

 

[05srt10carson]

Where can I get the hi flow cats at dose any of the vendor sell them I need to pass smog I live in Cali

 

[TNVIPER]

So since there are two types of tuning, does that mean that you can't have an acoustically pleasing (no drone) setup on a performance system?

I was thinking x-pipe too, but didn't know what might be causing the resonance...

Hrmm... Lot's of stuff to try.

If you have a Magnaflow catback you already have an X pipe...it is inside the muffler...

Where can I get the hi flow cats at dose any of the vendor sell them I need to pass smog I live in Cali

My understanding is that no high flow cats will pass CA inspection....not sure about that but seems I read it on another thread..

 

[05srt10carson]

So I will need to find all 4 if some one has a set how much

 

[rare03srt10]

Magnaflow High flow cats will pass smog in CA. Had them on my titan when i owned it and it passed no problem. My SRT has no cats though lol so ill worry about that when it comes time to smog again

 

[Da1Chief]

These are what I have on The Wolf and Droan is Not an Issue...

 

[eldermc42]

These are what I have on The Wolf and Droan is Not an Issue...

Which ones? 59959?

 

[Da1Chief]

Yes the 2 1/2" .....

There is another # on the same page for those that have a 3" exhaust

 

[eldermc42]

Are those "high flow". I assume yes since they are magnaflow, but I thought I would ask...