Mustang Boards

Mustang Boards (/)
-   Modular 4.6L Tech (https://mustangboards.com/modular-4-6l-tech/)
-   -   SLP LoudMouth I's (https://mustangboards.com/modular-4-6l-tech/7868-slp-loudmouth.html)

PureStang 01-25-2006 07:50 PM


Originally Posted by m0nkeh
i dont think ill ever have the cash to get my blown, prolly exhaust, gears, tuned, and rims...lol if im lucky but i did JUST get the car, got yrs to save...lol

work for it...strive for it....and ull get it....but if u want my $.02...got w/ the slp catback...then get the s/c....and use the superchargr as a base to build off of....im taking Madmatt's advice on this one..just not the stripes advice...lol

m0nkeh 01-25-2006 07:54 PM

lol...i want stripes but idk how they'd look on the my stock hood...but idk if id want S/C after...I WAS thinking... SLP1...xpipe...gears+tune...rims(grad. presant... i hope) then save for s/c, i JUST got the car and got prolly 3-4 yrs to save...lol by that time my 00 will be a collectors item :(

whitethunder46 01-26-2006 08:53 PM

I got the full SLP set up, anyone can ask me anything they want. I think I gotta few soundclips in the exhaust vids sections. I have cats with LMII and the LT's

White04GT 02-02-2006 02:32 PM

I have a Bassani O/R X pipe and SLP Loudmouth I catback and it is loud as F*CK I will try to get a exhaust video sometime..I plan on getting some bassani longtube headers at 1 point or another...probally will switch to the LM II resonators then so raspy right now thinking about getting the LM II resonator's before headers.

G PURE 260 STANG T 02-02-2006 08:00 PM

how long will it take me to install slp x-pipe and slp loudmouth I's?

whitethunder46 02-02-2006 08:28 PM

If you have some experience, 3 hours with a jack. My estimate

PureStang 02-03-2006 06:06 AM

took me 2 hrs w/ a few 10 min breaks cause my hands got really cold at times....unexperienced by myself

G PURE 260 STANG T 02-04-2006 11:04 AM

well i have some experience with working on cars never done an exhaust and i have access to a shop but only for 2 hours a day and im no leaving my car there over night i dont trust people. maybe i could do it in 2 hours but i also dont want to rush i want to do it right

whitethunder46 02-04-2006 12:42 PM

If they have a lift it's very possible you could have it done in two hours. But your risking not finishing in time for sure. If I were you I would do the catback one day and the X the next.

kip 02-12-2011 09:47 PM

Ibougfht a 2010 Challenger RT hemi 6 speed. I saw you guys are in pa and so am I. I REALLY want to run SLP loud mouth 1 series the loudest ones. My concern is that it wont pass emissions b.c the muffler looks like a straight pipe.

I ran super 10 series on my mustang 5.0 and it was not too loud but any louder might get me a noise violation. Are these too loud to drive through Philly/ nyc and other sometimes sensitive areas?

Does the SLP have an actual muffler that will pass pa state inspection without any issues? What are the chances it will throw on a check engin light and void my extended factory warenty? Thanks!

http://www.slponline.com/view_product_site.asp?P=D31029

08mustang_gt 02-12-2011 10:54 PM


Originally Posted by kip (Post 470674)
Ibougfht a 2010 Challenger RT hemi 6 speed. I saw you guys are in pa and so am I. I REALLY want to run SLP loud mouth 1 series the loudest ones. My concern is that it wont pass emissions b.c the muffler looks like a straight pipe.

I ran super 10 series on my mustang 5.0 and it was not too loud but any louder might get me a noise violation. Are these too loud to drive through Philly/ nyc and other sometimes sensitive areas?

Does the SLP have an actual muffler that will pass pa state inspection without any issues? What are the chances it will throw on a check engin light and void my extended factory warenty? Thanks!

http://www.slponline.com/view_product_site.asp?P=D31029

No muffler is going to throw a check engine light, or cause you to not pass inspections.

Noise violations is different, as it relies on how lenient the PO are in your area.

Go big or go home in my opinion. V8s are suppose to growl, so let her open up.

Kyanbi 02-13-2011 08:16 AM


Originally Posted by 08mustang_gt (Post 470675)
...as it relies on how lenient the PO are in your area.

Fuck 'em! :cool:

How is everyone impressed by the quality of the SLP parts? I have it narrowed down to the Borla, Bassani and SLP (Power Flo) catbacks. The chambered design; I'm not a big fan of the loud ass resonator types but I'm also hesitant seeing as SLP products are quite a bit cheaper than the two aforementioned and I know you get what you pay for. I've heard SLP makes damn good stuff but I just want to hear it from you guys.

venom 02-13-2011 04:55 PM

I have the powerflos and they are not as loud as 1 or 2s but are loud. I do not notice any drone with my offroad x pipe and midlength headers. Slps are top notch in quality. The only issue with SLPs including the powerflo is that they are all resonators. The powerflos are straight thru just like the 1 and 2 but use the extra cavity to pack more insulation. If you want that chambered sound dont get SLP. I have several vids up on youtube http://www.youtube.com/user/venomous...24/kXre4_6ZDZQ

08mustang_gt 02-13-2011 05:35 PM

I'd put Borla and Bassani in a whole different class, as they actually "research" sound for each vehicle.

SLP, Pypes, etc. all just use the same muffler over and over again.

I love the resonated sound though. Like I said, go big or go home. Chambered designs are too bland for me, makes every car sound exactly the same. Whereas resonated designs can give distinct feels for 2Vs, 4Vs, Hemis, Rotaries, whatever.

TUFF 4.6 02-13-2011 08:04 PM

I belive I would rethink this setup on a Hemi motor. These motors are some of the loudest motors, just by design. I think you're gonna find it unbearable.

CFL04 02-15-2011 04:43 PM

Ihave the full set up plus cams and have to say Tuff is correct if you put them on a Mopar they gonna drive you nuts with the drone at constant speeds like cruising at 60

zigzagg321 02-15-2011 04:48 PM

SLP's sound like shit on any car...especially the LM versions. The powerflos are nice though.


All times are GMT -7. The time now is 05:57 AM.


© 2024 MH Sub I, LLC dba Internet Brands