What muffler's to stop that raspiness with Magnapacks with o/r h pipe??

[Robbie]

I got my h pipe installed today and it pretty much sounds like crap. If you keep it under 3k rpms its nice but after that it rasp's out bad. And omg especially when I punch it. Im thinking about replacing the Magnaflow mufflers on the catback with some tubular chambered mufflers that are also a little longer. I thought about some High flow converters but im leaning more towards the mufflers. i also haev seen some cone inserts that are preforated all over. maybe that would calm the rasp down. Any ideas?

 

[Mossberg]

Flowmasters

 

[squares98]

Yep, Flows, or Mac will sound real nice

 

[Pennywise2]

Flowmaster 40 series two chamber mufflers will make you car sound sick
with a h pipe.

 

[BurningRubber]

If you dont want rhasp, your pretty much out of luck with the Magnapacks. All they are is really expensive glasspacks from a well known manufacturer. Same with the SLP Loudmouths. Its basically no different than going to a run of the mill exhaust shop and paying 40 bucks for two glasspacks.

Like everyone else said, chambered mufflers on an H will be just what your looking for. Another vote for 2 Chamber Flow's, or Mac's.


On a side note... is the T/A or Mustang faster? T/A off nitrous of course.

 

[Spreadman]

If you add some hi-flo cats, it will only cost you a couple of hp, but you'll get more low-end backpressure, and it will sound perfect.

 

[DCjuggalo]

get a o/r X pipe

 

[GREENBIOCH]

If you add some hi-flo cats, it will only cost you a couple of hp, but you'll get more low-end backpressure, and it will sound perfect.

YUP YUP....removing packs i don't think will work cause your still catless, and your gonna get that raw sound.

 

[mity2]

Ha This is first time I hear H with Magnaflow is raspy..
Instead of replacing muffler, you might want to try magnaflow mated with Mac ProChamber.
Perfect sound as far as Mustang goes IMO

 

[tomustang]

Never heard Rasp with an H-pipe before

 

[Stang|ess]

exhaust leak? h pipes aren't raspy.

 

[DropTopPony]

Same here...its the X that always gets the raspy label not the H...
that being said i like the sound of my Bassani X & Borla catback