y22kc

I had the Flowmasters and hated the volume of them, was way too quiet. I put on a Bassani X-pipe with high flow cats and it helped a lot. I also tried the flows with the offroad H and got major trumpeting at certain RPMs that sounded like crap. I eventually got the bassani SS race axle backs (really just like stingers) and loved the volume and tone with the X. Drone is horrid, definately much worse than the flowmasters.

07GT_BLACK

I just installed the Flowmaster AT's today. I love the sound...not very loud, but great tone.

SteelTownStang

I found that my CAI increased the volume of my Flows slightly. Right now I am happy with my Flows. I still can not say that they drone , if so, VERY minimal.

SteelTownStang

I would like to hear a comparison between GTAs and Flows.

blkstang06

I'll second that!........Steel the way you have been buying axlebacks lately whats one more set ?....Video and sound clip the comparison on your Stang......it would really help a lot of people out!.........and then you could sell the Flows........

SteelTownStang

Naaa, I'm sticking with the Flows for a while. Hey, Do you have a clearer picture of your avatar. I think that I like it...

mustangfan123

May I suggest this:ARH LongTube 1-5/8 304-SS Headers w/Cats + Cross Pipe for 2005+ Mustang GT By American Racing Headers from LMPerformance, Inc. official_style said these headers and x-pipe eliminated alot of drone,makes Flowmaster's sound louder and deeper,and there is just alittle bit raspiness from the x-pipe.

justinluv949

This is my suggestion it sounds the best and not not alot of people have the system yet and it looks great http://www.modularfords.com/forums/2...0hp-66943.html

vsop

I love my ARH.. But I got them thru LethalPerformance.com

SteelTownStang

Thanks. I think that I'm eventually going to go with some type of cat-less set-up... either LT headers or an O/R H. I'm leaning towards Leo's set-up. Next time he is in Pittsburgh I'd love to hear it... lol.

davesiar

Hey steel, I had Stingers paired with an O/R H and it sounded like crap. I also had the Corsa's with the O/R H and it sounded like crap too, but not as crappy as the Stingers. I just bought a set of used Flow's and put those on with the O/R H, and all I can say is wow, that is the sound I am looking for. The other two setups with the O/R H sounded like a mix between a riding lawn mower, a Harley, and a diesel truck exhaust. Go with the O/R H you wont be disappointed.

SteelTownStang

Thanks . What O/R H did you go with? Any trumpeting?

mustangfan123

This may help you make your mind up:Click To Watch

SteelTownStang

Wow... Nice! That's the sound I'm looking for... Thanks for the link

LEO_06GT

I'm flattered.

Yup that's what my car sounds like only better because I'm hearing it in person. If you like that vid and my vids then I'm sure you'll be happy with the Pypes O/R H.

SteelTownStang

Are the Pypes stainless steel? What was the Cost? Do they require a re-tune? How hard was the install? Thanks

mustangfan123

Your welcome, I am always glad to help. Well, if you need help on how to install the h-pipe if and when you buy it here is something that will be helpful:The Mustang Source Forums - View Single Post - another Pypes O/R H-Pipe install The cost is 174.99. Here's the link:Brenspeed PARTS

Also, it is not stainless steel, it's aluminized steel.

tom281

Pypes is supposedly coming out with a stainless H pipe...... call Brent or Dave at Brenspeed I think they have them on order.

Boltzman

I have FRPp's but they drone like a mother. Keeps the wife from taking it out though. I've heard Corsa axle back is best for sound w/out drone.
I have an extra set of FRpp's that I may be selling if anyone is interested

m05fastbackGT

Unfortunately there not at this time Pat, there made from aluminized coated steel but I've heard that Pypes are supposed to come out with a stainless version down the road..As for requiring a retune ? No it's not necessary in fact Doug has your rear 02 sensors already turned off, so once you install them ? your already set to go..brenspeed has them listed at $174.99 but you may want to check with CR from Tillman speed as I'm sure he'll either match it or beat it...