Magnaflow? or Flowmaster?

[napolitano]

Alright guy, I got my kickass new set of pipes from Cone Engineering. Thanks Rich. Now to install them with a new set of mufflers. What are yoou guys running and with headers, cats, no cats etc.

I currently have kooks headers, rear cat delete and to match it with the new 4" tips with some mufflers.

Magnaflow or Flowmaster?

[DOOM]

Aero turbines AT2525's CAN YOU HEAR ME NOW!!!

If you want flowmasters. Go with the SUPER 44's!

[Mrauder83]

I had magnaflows installed on my car and i was a little disappointed now that I have my 4" tips I know I'll hear BIG difference in sound

[DOOM]

I had magnaflows installed on my car and i was a little disappointed now that I have my 4" tips I know I'll hear BIG difference in sound

No you wont!

You want LOUD get flowmaster super 44's or ridiculous loud aero turbines!

Magnaflows are not loud! They have a MEDIUM sound.

Also delete your 2nd set of cats! That will get you a noticeable difference as well as a small HP gain! :up:

[breeze]

Or get SLP Loudmouths 1.

[guspech750]

Or get SLP Loudmouths 1.

I had the loudmouths on my 05 GTO. It's was pretty darn loud even at idle.


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[slickster]

No you wont!

You want LOUD get flowmaster super 44's or ridiculous loud aero turbines!

Magnaflows are not loud! They have a MEDIUM sound.

Also delete your 2nd set of cats! That will get you a noticeable difference as well as a small HP gain! :up:

You are right sir. With kooks rear cat delete and tips do not do aero's flowmaster super 44 is your limit then magnaflows

[LANDY]

Levi with your taste you would like borlas. They are quiter than mine on idle and cruising and louder on wot.

[justbob]

I had Flowmaster delta's with 2nd. cat delete and delete tips. loved it.

Then I installed custom longtube MAC's, custom X pipe, and no cats. Lets just say i refused to drive the car it was so embarrassing raspy! Quick change to the Magnaflow 18" case and WOW, what a beautiful zero raspiness sound.

[sailsmen]

Magna Flow refused to make good on a product that I was told they knew had a mfg defect. I was told they made the outerwall of their cats too thin for the high heat of a modern engine. Their cats cracked open.

I will never buy another product from them.

http://www.mercurymarauder.net/gallery/data/500/medium/DSCN12601.JPG

[tbone]

I had Flowmaster delta's with 2nd. cat delete and delete tips. loved it.

Then I installed custom longtube MAC's, custom X pipe, and no cats. Lets just say i refused to drive the car it was so embarrassing raspy! Quick change to the Magnaflow 18" case and WOW, what a beautiful zero raspiness sound.

I love my Magnaflow 18's too!

http://www.youtube.com/watch?v=6dBWYI6HHdA&list=LLBub0tbEpo6R8jPsLwF8TdQ&feature=mh_lolz

[burt ragio]

Levi with your taste you would like borlas. They are quiter than mine on idle and cruising and louder on wot.

What P/N borlas or model ?

[Cobra25]

*FlowMaster Delta 50 Series* MarauderTJA has them too. . I have SW Headers, no cats, 2 Magnaflow 2 1/2 inch resonators coming out from the headers to take out any high tones , H Pipe, 2 Flowmaster Delta 50's mufflers & 3 1/2 inch Delete tips, My whole exhaust has 2 1/2 in pipe's. Next week the 4 inch delete tips go on.

[Fourth Horseman]

Alright guy, I got my kickass new set of pipes from Cone Engineering. Thanks Rich. Now to install them with a new set of mufflers. What are yoou guys running and with headers, cats, no cats etc.

I currently have kooks headers, rear cat delete and to match it with the new 4" tips with some mufflers.

Magnaflow or Flowmaster?

Just my opinion here, but I think Flowmasters sound wonderful with stock manifolds and cats, but are way too loud and harsh with headers and high flow cats. You might as well be running open headers.

With headers and high flow cats I recommend Magnaflow mufflers. Go with the 14" model if you want it loud, or the 18" model if you want it a little bit more tame. Either one will still give you a strong muscle car sound, but far less harsh than Flowmasters.

Anyway, this has been my experience on two of my Panthers I've put headers on, my '03 Marauder and my '07 Lincoln Town Car.

[napolitano]

What P/N borlas or model ?

I think he is referring to the Borla pro xs or something like that.

[LANDY]

Yes they are the pro xp. I'm pretty sure those are the same fordnut has

[Mrauder83]

Yea I want loud i want you to hear me coming and going so I'll think Ima do the 2.5" H pipe with the flowmaster 44s. Loud is always better.

[napolitano]

Here is the thread from what Fordnut(Brian) went with, probaly my final choice.

http://mercurymarauder.net/forums/showthread.php?t=66754

[CWright]

DOOMS CAR WITH AERO'S
http://www.youtube.com/watch?v=SaMrlgfoTrg&list=FLnb9bSwEct5sLPNP3ZSHfqQ&index=1&feature=plpp_video

Mine with MAGNFLOWS 18" OVALS
http://www.youtube.com/watch?v=HXA0bFbzP3o

If I ever change it will be to what DOOM has!:high5:

[napolitano]

Those aeros sound nice. I saw Brian's car at sshs last year but never heard it with the bolas. Its a tossup with those two mufflers.

[CanadaMarauder]

No rear cat's Super 44's All the way!
http://www.youtube.com/watch?v=H2QD1gCHXeE&feature=player_profilepage

[breeze]

Just my opinion here, but I think Flowmasters sound wonderful with stock manifolds and cats,

I'm been trying to tell folks this for the longest!

Who's the feller running slp on the Marauder on YouTube?

[LANDY]

Chokemasters FTL!

[ctrlraven]

Chokemasters FTL!

+1.

Aeros, Magnaflow and Borla mufflers are all straight-thru design. Aeros do not come with any packing inside, some of the Magnaflows do and I'm not sure about Borla, I know the ones I have used in the past didn't have any packing but I guess it depends on the muffler.

[Fourth Horseman]

On a car with stock cast iron manifolds and stock cats the Flowmasters are the least of your restriction concerns. On the OP's car with headers, my biggest concern would be waking up the neighbors two blocks over every time I had to start the thing in the early morning hours.

[HiHoSilver]

I love my super 44s!

[justbob]

On a car with stock cast iron manifolds and stock cats the Flowmasters are the least of your restriction concerns. On the OP's car with headers, my biggest concern would be waking up the neighbors two blocks over every time I had to start the thing in the early morning hours.

Totally agree. I swapped out my once loved Flow delta 50's (stock, minus rear cats and res. Delete) in only a couple of days after doing my LT's and X pipe. Harsh isn't even close to the awful sound they made. Always hated magnaflows, till now..

[napolitano]

These Noel's pros and 4"marauder tips are the perfect combo. Nice low rumble at idle and very aggressive sounding at wot.

[ctrlraven]

Look in Jones Full Boar mufflers as well, they are like Magnaflow but test show they out flow Magnaflow.

[chevsmoker]

i got super44s on my CVPI with the rear cat delete and i love it,and i got burnt out glasspacks on my marauder with a rear cat delete and its not to bad either it has that nice roar when you crawl on it and a nice rumble when your at idle i dont get very may street races in the marauder cuz of it to lol

[WhatsUpDOHC]

Alright guy, I got my kickass new set of pipes from Cone Engineering. Thanks Rich. Now to install them with a new set of mufflers. What are yoou guys running and with headers, cats, no cats etc.

I currently have kooks headers, rear cat delete and to match it with the new 4" tips with some mufflers.

Magnaflow or Flowmaster?


I'm thinking about going with the SUPER 44's with rear cat delete and new 4" Megs tips.

Should I/we go with the offset inlet/outlet or same side inlet/outlet?

Thanks,

Mark

[JBeezy]

If interested I have some 2 1/2" Magnaflows I recently pulled from my '93 Mustang. Nothing wrong with them. I swapped them out for 3" flowmaster Super 44's. PM me if interested

[napolitano]

I'm thinking about going with the SUPER 44's with rear cat delete and new 4" Megs tips.

Should I/we go with the offset inlet/outlet or same side inlet/outlet?

Thanks,

Mark

The borlas I went with are offset. U want part number?

[cougar9150]

The borlas I went with are offset. U want part number?

I do.

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[WhatsUpDOHC]

If interested I have some 2 1/2" Magnaflows I recently pulled from my '93 Mustang. Nothing wrong with them. I swapped them out for 3" flowmaster Super 44's. PM me if interested

Sorry I think that, given the feedback on the SUPER 44's, I'll go with them,

Everyone - Direct or offset is best (or doesn't matter)............

Remember, my wrenching days come from the era of points, new rotor caps easily accessed plugs and condensers.

I don't know about this new tech stuff.

I envy your knowledge about "modern" engines, tuning, etc. etc. etc.

Thanks,

Mark

[stryker]

No you wont!

You want LOUD get flowmaster super 44's or ridiculous loud aero turbines!

Magnaflows are not loud! They have a MEDIUM sound.

Also delete your 2nd set of cats! That will get you a noticeable difference as well as a small HP gain! :up: DOOM Mang I have palns too to upgrade my exhaust too I have buyed a pair of Magnaflows but I have a question. it is necesary to install 4 cats ? my Panther came stock with 4 catalitic converters what advice you can give me mang help!! needed.

[stryker]

DOOM Mang I have palns too to upgrade my exhaust too I have buyed a pair of Magnaflows but I have a question. it is necesary to install 4 cats ? my Panther came stock with 4 catalitic converters what advice you can give me mang help!! needed. :confused: Can any Marauderer tech expert help me in the question I post, Thanks for the time to read.

[DOOM]

DOOM Mang I have palns too to upgrade my exhaust too I have buyed a pair of Magnaflows but I have a question. it is necesary to install 4 cats ? my Panther came stock with 4 catalitic converters what advice you can give me mang help!! needed.


:confused: Can any Marauderer tech expert help me in the question I post, Thanks for the time to read.

Just remove the 2nd set of cats. :beer:

[stryker]

Just remove the 2nd set of cats. :beer::confused: Which ones DOOM Mang the upper or the lower and what I do with the Oxigen sensors it has 4 too ?

[napolitano]

I do.

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