muffler choice on a stroker?

Performance mods and Advanced Stroker discussion.
H.M.X
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muffler choice on a stroker?

Post by H.M.X »

so which muffler sounds the best on a stroker? do they sound any different than stock engines?
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Re: muffler choice on a stroker?

Post by Shark »

im partial to flowmaster but i dont have a stroker yet.
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Re: muffler choice on a stroker?

Post by John »

I just put a flowmaster super 44 on mine and really like it . Sized 2 1/2" nice exhaust note without drone or ricer fart can sound. They are a little louder than some but I like to hear the sound of the 4.6 under power.
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Re: muffler choice on a stroker?

Post by aaronkeiser »

Id go with a flowmaster as well, they have the delta flow series ones that are loud outside and quieter inside. They have a bunch of super ones which are the louder ones (loud doesn't usually mean bad). You could also check out the magnaflow ones, they look pretty good. I'm running a cherrybomb turbo muffler which I like a lot since I only paid 30$ at pep boys. when I do my exhaust right i'll get the Carsound High flow cat and flowmaster 40 deltaflow since I have a ragtop and I can hear EVERYTHING :shock:
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Re: muffler choice on a stroker?

Post by John »

The super 44 is with the Delta tech. I went with it to try and improve velocity through the system, we will see. Got to get under the rig with a IR thermo gun.

From their website:

Super 44's

Super 44 -NEW!- Two Chamber Mufflers
Flowmaster’s NEW Super 44™ muffler with its 4” x 9.75” x 13” all black finish case offers distinct advantages over our original 40 Series™ muffler. Using the technology seen in our larger Super 40™ mufflers, the Super 44™ delivers a rich deep tone, an improved flow path radius, optimum internal flow and sound control, all created with Flowmaster’s Delta Flow® technology. It is the most aggressive, deepest sounding, highest performing four inch case street muffler we’ve ever built!

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Re: muffler choice on a stroker?

Post by Shark »

so i guess its unanimous. flowmaster it is.
'91 MJ 4.0 ax15 Resto-mod street truck project, stroker candidate
'93 XJ 2door 4.0 aw4 np231 7" lift 33's
'95 XJ 4door 4.0 aw4 2" 31's
'95 XJ 4door 4.0 aw4 np231 4" lift 31's RIP
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Re: muffler choice on a stroker?

Post by 1bolt »

My vote is for Flowmaster as well,, almost but not quite a V8 sound...
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Re: muffler choice on a stroker?

Post by John »

1bolt, when any of my 6's sound like a V8, I'll quit. Been building Inline 6's for about 40 years because I prefer them. Of cours I did check out a Offy 4cyl once, hot date but not to bring home to your mom.
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Re: muffler choice on a stroker?

Post by Heck »

My Magnaflow isn't much louder than stock, even though you could look straight through it. It has a great growl from about 4400 rpm on (which means I probably won't hear it 3 more times in my lifetime) but doesn't really sound like anything other than a loud stock muffler otherwise. Has great flow, though.
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Re: muffler choice on a stroker?

Post by John »

Heck, I run a magnaflow on my street legal 99 TJ and I agree they sound good. I went with the Flowmaster for the beast YJ because I can more easily build a tuned system with it and it has a much more authoritative bark throughout it's rpm range. I have driven the TJ coast to coast on a summer a few years ago. The flowmaster might have gotten old by the time I got across Kansas, but for what the YJ is built for, I find it perfect. But yes, the magnaflows sound nice when you light them up.
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Re: muffler choice on a stroker?

Post by SilverXJ »

I have a Gibson on my XJ. Its ok. Slightly louder than stock and it sounds decent. However, I have found that they don't flow much better than stock. I'm looking for something else. Don't want to go the flow master route though.
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Re: muffler choice on a stroker?

Post by Jeep-Power »

Whatever you get-- be sure it, and the entire system, is 2.5"-- I'm running a stainless Dynamax straight through job (ebay special $20!)-- it sounds GREAT!
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Re: muffler choice on a stroker?

Post by gradon »

I'm gonna initially use my current Borla w/Magnaflow cat setup on my stroker. It's 2 1/4" the whole way until the 2" tailpipe section. I love the quality sound: no drone and quiet off throttle, but wicked when you get on it. I might find that I'll want to go with a bigger downpipe and back, but until then. . .
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Re: muffler choice on a stroker?

Post by 4point6 »

TallPeter - where did you get the 2.5" all the way through? Is it custom, or is there a bolt up system out there? Everything I could find was 2" or 2.25".
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Re: muffler choice on a stroker?

Post by SilverXJ »

My Gibson is 2.5"
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