MAC axle back F/S

J.Cagle

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You say you would trade for an o/r xpipe. Does this mean you'll have an o/h hpipe for sale possibly??? :) Free bump also for a nice colored mustang!
 

Blxcklist

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Sonic Blue FTW! And yes I will have an o/r H for sale eventually may be a few weeks though
 

J.Cagle

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Ok, lemme know when you do. Been debating getting one to get me by until I can get longtubes and an H for them.
 

Blxcklist

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They sound bad ass with the o/r H, its so deep and it screams at WOT but deep and powerful while just cruising.
 

Blxcklist

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When I had high flow cats in I had no trumpeting at all but with the o/r H I had a little. The only time I got trumpeting was between 1/2 and 3/4 throttle. WOT no trumpeting and driving normal no trumpeting.
 

Branman

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I was afraid you were gonna say that. Yeah im looking for something to stop the trumpeting but still sound good.
 

GrnBullitt08

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I was afraid you were gonna say that. Yeah im looking for something to stop the trumpeting but still sound good.

I ran the MACs previously and I have now picked up another set. They are a good sounding muffler and the trumpeting is minimal that I've noticed. If you have longtubes and an offroad midpipe its a real ground pounding exhaust. I love it.

What system are you currently running so I can give you some comparisons. I have ran just about every system.
 

martinr69

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I ran the MACs previously and I have now picked up another set. They are a good sounding muffler and the trumpeting is minimal that I've noticed. If you have longtubes and an offroad midpipe its a real ground pounding exhaust. I love it.

What system are you currently running so I can give you some comparisons. I have ran just about every system.


Do you have a video? I want to hear what these sound like with the o/r h pipe.. Breenspeed has video but it's with an o/r x pipe...
 

Heat00

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sorry to go off topic and for the noob questions, but i keep seeing all this about an H pipe. what is an H pipe and what does it do?
i am now deciding between axle back mufflers for sound, and that decision is hard enough... seems everyone is pushing me to get the magnapacks... i originally wanted flowmasters but the hated drone problem is not worth it.
I also just ran into a guy with an 09 shelby at the gas station with the badest sounding car i've heard yet, I asked what he had and his accent was tough to understand but I got "H pipe and some kind of mufflers", thats it.
Thanks!
 

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