SLP Loudmouth’s Arrived!

Looky looky what was waiting on my front step like the perfect package from Santa at Xmas...can't wait to get them installed!
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More than happy to do so, but I must be a complete moron....where do I do the review?? 🤦‍♂️

In my signature, SEE OR LEAVE US A REVIEW
 
Clearly I must be blind or likely just dumb. I don't see a link in your signature, but nonetheless, I've gone straight to Google and left a 5 star review!!
 
Clearly I must be blind or likely just dumb. I don't see a link in your signature, but nonetheless, I've gone straight to Google and left a 5 star review!!
Thank you
 
Clearly I must be blind or likely just dumb. I don't see a link in your signature, but nonetheless, I've gone straight to Google and left a 5 star review!!
Go to his profile. Go down a little bit, you’ll see “posts” “activity” and “about”. Click the about part and the link will be there
 
Go to his profile. Go down a little bit, you’ll see “posts” “activity” and “about”. Click the about part and the link will be there
Aha!!! Thank you @GottaJett

Only issue....I've never had a FB account...haha!! I'm anti most social media...oh well, got it on Google!!
 
Aha!!! Thank you @GottaJett

Only issue....I've never had a FB account...haha!! I'm anti most social media...oh well, got it on Google!!
No worries at all. I saw the thread and I’m like I gotta figure this out for him. Took me a minute, but I found it. I’m sure the guy has told so many people he didn’t want to go deep into detail. Al good, I think he got a great review on google to say the least.
 
SLP has two options in the 3" ones... the 31066 which is straight through (no packing) and the 31067 which has packing in it... the 67 (muffler) should be a deeper sounding cleaner tone with only a couple decibel reduction in sound... where the 66 (resonator) would be a little more raspy and slightly louder. So... the 67 (muffler) slightly louder than stock and deeper... then the 66 (resonator) slightly louder than that.

I plan to get the mufflers seeking the deeper smoother sound... on my Hellcat car I had done the Vibrant 1794 which is similar but shorter (12" vs the 18" SLP) and loved the tone and depth... being the truck will be my daily driver and started early am and late pm... the 67 SLP makes the most sense. But for those looking for smooth/deep and louder than the SLP 67 muffler... the Vibrant 1794 would be *slightly* louder (likely barely enough to tell).

Ended up doing the LoudMouth muffler (67 version) ... ehhh ... it's a TINY bit deeper, and the ONLY place I can really tell anything at all otherwise is WOT. Probably should have just gone with the hollow 66s. May swap to a 12" Carven muffler or the Vibrants that I liked on my Challengers... may just crank up the power and let more air make more sound lol
 
If anyone in the Charlotte NC area wants to hear a TRX with the SLPs on just let me know. We did mine and I could not be happier. I've heard a TRX with the Borla set up on it, and while it does sound a little bit better, it does not sound over 1000 dollars worth of better.
Hey I know this is crazy late but any chance you still have the truck and SLP’s? I picked up my TRX back in January and have had my eye on these loudmouth’s but am just concerned about firing it up in a suburban neighborhood at 4:30 am. Never heard in person so just been browsing dozens of audio clips online. Cheers!
 
Hey I know this is crazy late but any chance you still have the truck and SLP’s? I picked up my TRX back in January and have had my eye on these loudmouth’s but am just concerned about firing it up in a suburban neighborhood at 4:30 am. Never heard in person so just been browsing dozens of audio clips online. Cheers!
Send me a private message with some contact info. I do still have it and would be glad to let you hear it.
 
Hey I know this is crazy late but any chance you still have the truck and SLP’s? I picked up my TRX back in January and have had my eye on these loudmouth’s but am just concerned about firing it up in a suburban neighborhood at 4:30 am. Never heard in person so just been browsing dozens of audio clips online. Cheers!
If you're worried, then it's not for you. They're awesome, but quite loud on initial start up.
 
Several people messaged me asking for my opinions in this thread after I responded to the most recent post.

I agree with the other assessments here, overall once the truck is warmed up, they are really not that much louder than stock exhaust, mostly its a tone change.

However, that first minute or so of a cold start up is considerably louder than stock exhaust.
 
The best small ‘mod’ I’ve done so far. Like everyone has said, loud and deep at start and WOT, but normal volume when just cruising around town. Well worth it.
 

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