O/R H? X pipe? Dr. Gas? Prochamber? w/2 chamber flowmasters...

[cap42]

Dr. Gas and flows trust me it's that good

 

[70stangcoupe]

With 2 chamber flows, get an off road H pipe.

 

[SLEEPERstang21]

Those with a MAC or BBK midpipe, are you guys catted or not? And what difference in performance or sound does it make??

 

[dsg_gt2004]

im def. going with the mac off-road H myself...i gotta make sure i pick up some mil's....i just gotta save up the money, but from what i heard about them they are really deep and throaty with the flows

 

[SLEEPERstang21]

Catted or not?? and, were there any problems when welding on the H-pipe to the exhaust???

 

[jrc_03_gt]

the h pipe just bolts on.

 

[SLEEPERstang21]

What do you mean it just bolts on?? no need for welding??

 

[jrc_03_gt]

not if you buy an off road mac h pipe No welding needed.

 

[SLEEPERstang21]

I plan to buy the O/R MAC h-pipe. I see that you have it also. How do you like the sound of it? and feeling of loss or added hp? Also, does that mean my cats will be deleted when I install the MAC hpipe??

 

[Steve777]

Dr. Gas and flows trust me it's that good

Dr GAS X!!!

the sound with flows is unbelievable ....still has the deep mustang sound, just a cleaner/smoother tone

 

[Mossberg]

pro chamber all the way.