SLP Loudmouth 1's

[RichardP]

Just bought my Marauder!!Does anyone know the part number for a SLP LM1 muffler that fits the piping for this car?

[screamn]

Not sure of the part # but wondering how these mufflers will sound on a Rauder.

I heard SLPs on a Mustang Cobra & it was a beast. Not for the tame or faint hearted.

The roar caused my head to turn in the direction of the sound....I was impressed.

All I can say was loud loud loud. Hence SLP Loudmouths.

I wonder if Aeros are the same? Or even more louder?

Can anyone chime in if they had both SLPs and Aeros on their Rauder?

[RichardP]

Not sure of the part # but wondering how these mufflers will sound on a Rauder.

I heard SLPs on a Mustang Cobra & it was a beast. Not for the tame or faint hearted.

The roar caused my head to turn in the direction of the sound....I was impressed.

All I can say was loud loud loud. Hence SLP Loudmouths.

I wonder if Aeros are the same? Or even more louder?

Can anyone chime in if they had both SLPs and Aeros on their Rauder?

Ive heard great acclaim for the 2525s on here. That is if you like tone.

[ctrlraven]

Aeros are the same overall idea design, it's a straight through muffler but Aero Turbine has a patent on design.

http://www.youtube.com/watch?v=iDTTOa77efs
iDTTOa77efs

I went from Flowmasters to Aeros and it was night and day difference, mild and mellow at idle and cruising, loud when you get on the gas.

http://www.blackclouddiesel.com/Tech/Aero2525.jpg

[breeze]

i was picking between these before and went with aeros cause i think slp's crack too much for my liking. slp's are louder I THINK and i have aeros

[RichardP]

i was picking between these before and went with aeros cause i think slp's crack too much for my liking. slp's are louder I THINK and i have aeros

IDK man I'm really on the fence about these. My friend has a Mach1 with LM1s on,,,and whoa... Love it personally. Id hate to purchase the aeros and happen to not like the sound as much.:confused:

[jmarino]

I just bought a pair of loudmouths and they are scheduled to be delivered tomorrow!!!

I hope to have them on by my trip to Louisville Friday night but I might not find enough time :(

http://www.youtube.com/watch?v=6Jro3nKSjSM

[RichardP]

I just bought a pair of loudmouths and they are scheduled to be delivered tomorrow!!!

I hope to have them on by my trip to Louisville Friday night but I might not find enough time :(

http://www.youtube.com/watch?v=6Jro3nKSjSM

Do you have a Marauder? Where did you buy the LM1s from. I also see you are bound for the USNA. Congrats man,that's not to be taken lightly. I went to the summer seminar in 09, and received my nomination but didn't make the final cut.

[breeze]

IDK man I'm really on the fence about these. My friend has a Mach1 with LM1s on,,,and whoa... Love it personally. Id hate to purchase the aeros and happen to not like the sound as much.:confused:

U will like the sound. All my friends are Chevy guys and they all say it sounds good/mean etc.

That video doesn't show much because it's parked. Will sound different under load.

[RichardP]

U will like the sound. All my friends are Chevy guys and they all say it sounds good/mean etc.

That video doesn't show much because it's parked. Will sound different under load.

Your calling the ball lol. I have stock everything and all cats.Will it still sound pissed off?? Where did you find yours?

[DOOM]

I have the aeros! :D

[jmarino]

Yes I have a DTR. I found them here ...

http://www.latemodelrestoration.com/item/SLP-31062/SLP-Bullet-Type-Loud-Mouth-Resonators?utm_source=google-shopping&utm_medium=comparison-shopping&utm_campaign=google-shopping


I first tried JEGS and they told me that they shipped only to tell me 3 days later that the were out of stock???
Any way, I called this company and got mine shipped (arriving tomorrow) they also said that they have a couple sets in stock

Oh and cut the second set of cats out...BIG difference and you dont have to worry about o2 sensors, just cut and weld in new pipe

[RichardP]

Yes I have a DTR. I found them here ...

http://www.latemodelrestoration.com/item/SLP-31062/SLP-Bullet-Type-Loud-Mouth-Resonators?utm_source=google-shopping&utm_medium=comparison-shopping&utm_campaign=google-shopping


I first tried JEGS and they told me that they shipped only to tell me 3 days later that the were out of stock???
Any way, I called this company and got mine shipped (arriving tomorrow) they also said that they have a couple sets in stock

Oh and cut the second set of cats out...BIG difference and you dont have to worry about o2 sensors, just cut and weld in new pipe

Im new to all of this, is that illegal (at least in MD) to cut out the back cats?

[DOOM]

Im new to all of this, is that illegal (at least in MD) to cut out the back cats?

You can delete the 2nd set of cats with no problem.

[RichardP]

You can delete the 2nd set of cats with no problem.
Sounds good to me Doomie, there as good as gone.

[screamn]

Sounds good to me Doomie, there as good as gone.

Make sure you keep them and don't leave em at the exhaust shop once removed.

Take em to a recycle yard cause they are worth money. Maybe $25-$50 ea.

[RichardP]

Will not having rear cats make these mufflers "oh crap" loud. Just wondering if I should leave them on.

[MercNasty]

aeros here

[bolsen]

Will not having rear cats make these mufflers "oh crap" loud. Just wondering if I should leave them on.
That's a safe assumption...

[RichardP]

Looked up the price for 2525s,,,,,deffinetly cant do it. SLP cost $150 for 2.

[ctrlraven]

2nd set of cats removed, Aero mufflers and res-delete tips, all piping is stock.

Warm Start
http://www.youtube.com/watch?v=aZCQgWuSEhs
aZCQgWuSEhs

Cold Start
http://www.youtube.com/watch?v=e1sRPbYJ8_k
e1sRPbYJ8_k

[blkZooM]

2nd set of cats removed, Aero mufflers and res-delete tips, all piping is stock.

Warm Start
http://www.youtube.com/watch?v=aZCQgWuSEhs
aZCQgWuSEhs

Cold Start
http://www.youtube.com/watch?v=e1sRPbYJ8_k
e1sRPbYJ8_k

freaking love how your car sounds man, two reason I have not had the rear cats deleted, one finding a place that will actually do them and two, having a code come up..

[marauder410]

hey richard i forgot are you the guy we wet up at gb and checked out each others cars

[marauder410]

if so this guy richard does have very nice stock marauder very good shape :D

[MrBluGruv]

Buying an LM1 as a muffler is much akin to buying one of these:

http://www.frozenboost.com/product_info.php?cPath=10&products_id=320&osCsid=87b8b8d4882f7395e304a9f 3530288b7

As a catalytic converter.

Not knocking them at all, just saying that they do almost zero justice to where they get their namesake. :P

[jmarino]

Here is mine in a tunnel with SLP LM


http://www.youtube.com/watch?v=gl_UN-r6FtI

[ctrlraven]

freaking love how your car sounds man, two reason I have not had the rear cats deleted, one finding a place that will actually do them and two, having a code come up..
No code will come up if you remove the rear cats.

[RichardP]

if so this guy richard does have very nice stock marauder very good shape :D

I don't think so man, unless you were around middle river, BTW I just picked up my stock marauder,it is very nice lol

[ctrlraven]

freaking love how your car sounds man, two reason I have not had the rear cats deleted, one finding a place that will actually do them and two, having a code come up..
Thank you I like how it sounds now with the whole exhaust system re-done in 2.5" mandrel bent stainless.

http://www.youtube.com/watch?v=6n7yGOuIGos
6n7yGOuIGos

[jmarino]

Here are mine

http://www.youtube.com/watch?v=7rUGU0vFSfE&context=C414e08eADvjVQa1PpcFOo LB97mf7pI2Tajmp7G2odWyzLwWDkaO M=




http://www.youtube.com/watch?v=9zU-lVjE8iM&context=C495e84eADvjVQa1PpcFOo LB97mf7pI5fCyq1GdGaYiEsNtncsO0 c=