Muffler Reccomendation

[kmcanally]

I am about to start welding up the exhaust system on my 68 Mustang.
I've got JBA shorty headers, Dr. Gas X-pipe, Flowmaster 40's, and Flowmaster mandrel bent tail pipes.

Since I have not seen any good comments about the 40 Flows on this site I am considering changing to the Magnaflows that seem to be more popular. Why is this?



Comments? Suggestions?

[Todds69]

I think it is all a matter of preference of people wanting something a little different than the next guy. I myself have Flowmasters but I would probably change them the next time for something new, just to mix it up....

[69Rathead]

Good question KM...I am looking at the 40's too but noticed some people don't like them. Somebody pipe up as to the reasons why they would not go with 40's the next time around or the reasons why they would recommend them if they like them. I currently have glasspacks and they are a little too obnoxious but I don't want too quiet either...anybody...some advice please. Are the 40's similar to glasspacks or what's the issue with them...THX

[kmcanally]

after searching there is at least a couple of older threads on this subject...

[streetk14]

I think that there is some misunderstanding about 40 series flowmasters. The original 40 series flows had a LOT of interior resonance, and a very aggressive and "tinny" sound. The newer Delta Flow and Super 40's have a bit of a different sound. I have a set of delta flow 40's on my '68 and am quite happy with the sound (I also have an x-pipe). The newer designs are quieter, smoother, deeper, and have a lot less interior resonance but still have that "flowmaster" sound. They don't sound at all like glasspacks. A Magnaflow or dynomax will sound more like a glasspack than a Flowmaster will. It's all a matter of preference really. I've tried a lot of mufflers because I'm picky about how my car sounds.

[Flynlo416]

I am about to start welding up the exhaust system on my 68 Mustang.
I've got JBA shorty headers, Dr. Gas X-pipe, Flowmaster 40's, and Flowmaster mandrel bent tail pipes.

Since I have not seen any good comments about the 40 Flows on this site I am considering changing to the Magnaflows that seem to be more popular. Why is this?

Comments? Suggestions?

Buy a set of Borla's and be done with it. ( if budget allows) They are spendy but worth it and then some. Awesome sound (not tingy) like all flowmasters.

[Todds69]

Which borlas are you running, the ProXS? I've been eyeing these any comments.

[kmcanally]

the 40's I have are actually the Delta Flow models...

[USAZR1]

I'd like to try a pair of the Edelbrock mufflers. Has anyone tried or heard these on a hot rod?

[streetk14]

the 40's I have are actually the Delta Flow models...

If you already have the mufflers, maybe you should give them a shot. I really like the sound of the 40 series delta flows combined with the x-pipe on my car. I used to have the original 40 series with an H-pipe and turn-downs, and it was LOUD. My new system is much quieter, and has an awesome tone. If you've never heard the mufflers, check out the sound samples on their site, www.flowmastermufflers.com or check out www.exhaustsoundclips.com. This might give you an idea of what you do or do not like.
-Andy

[Flynlo416]

Which borlas are you running, the ProXS? I've been eyeing these any comments.

Yes I have the 2 1/2" ProXS's on my Challenger. I havent heard them with the new engine yet but with the 416 they sounded great. Another good thing is not everybody has them unlike Flowmasters. I always got asked what kind of mufflers I had because they have more of a deep sound and not "tingy" like others . They are more subtle at idle and really "growl" when you get in it . I put a pair on my 2003 Ram and plan on a set for my Cuda which the 416 is going into. They have a sound bite on their web site to give you an idea.

[USAZR1]

What does a pair of the Borla ProXS mufflers cost?

[protour_chevelle]

Thrush Turbo's. Cheap muffler that sound wicked!

-Matt

[PeteRR]

Go with Spintech's. I had Dronemasters on my Dodge truck when I bought it. The droning was so bad my ears would ring. I cut them off and gave them away the 1st chance I got.

[JV69z/28]

I agree on the Borlas also - that is if the budget allows. They sound healthy - not tinny. They also won't drive you crazy on a long trip. Lots of choises - tough descision - Good Luck - Jack

[gbeals]

I have just purchased some spintechs (sportsman) for my 68 coupe mustang. I will have them going straight back, untill I can get either an H or an X not decided on that though. From what I hear though, stay away from the spintech pro's without cats... Too loud... Good luck man.

[kmcanally]

Thanks for all of the suggestions....I am going to stick with the Delta 40's for now....I kind of like the "tingy" sound, especially with a solid roller...the Borlas are out because they are only available in stainless so I can not weld them to the mild steel tubing I already have...

[4MuscleMachines]

Now that KmCanally chose his mufflers, I have been itching to try a set of the Hooker mufflers? They look killer, flow nicely, and have no packing yet are supposed to sound like a cross between FlowMasters and Magnaflow??

[KacyZ28]

ive a had a couple of loud cars and im tired of loud cars after reading the exhaust article in last months of popular hot rodding i decided to build me a quiet exhaust system that doesnt restrict flow

[kmcanally]

I went ahead with the Delta 40's like I said...now it is all tacked together and ready for final welding...