LPP True Dual System

**Last of the Breed** · 02-19-2010, 07:08 AM

Can someone please post a video of their LS1 car that has the LPP True Dual Exhaust System. Also, if you have this system or have heard it, can you tell me what the mufflers sound like in comparission to a chambered muffler like the Sweet Thunders or a single chamber muffler like the Flowmaster Delta 10's. I want to get their headers and true dual system, but don't really want to have to replace the mufflers that come with it.

**Aetos** · 02-19-2010, 07:30 AM

Originally Posted by Last of the Breed

Can someone please post a video of their LS1 car that has the LPP True Dual Exhaust System. Also, if you have this system or have heard it, can you tell me what the mufflers sound like in comparission to a chambered muffler like the Sweet Thunders or a single chamber muffler like the Flowmaster Delta 10's. I want to get their headers and true dual system, but don't really want to have to replace the mufflers that come with it.

I have one waiting to be installed, so I don't have any personal experience but I have searched around for information.

Here is a message I got from a member that has the LPP system on his car... from the OTHER forum..

"As far as sound goes it is a very smooth sound at idle, kinda like the borla, when it was closed up. They have a very deep tone to them, but nothing like the bullets that have that loud raspy sound and even my Borla had it when it was open. They do have some drone at about 1200-2000 RPM but so did my LTs, Y, Borla setup. It is not a quite exhaust but not the most obnoxious either. Cruising does have some cabin noise but you can have a conversation. You will have to speak up a little, but not that bad. Seems to have a good muscle car sound, have gotten alot more looks and thumbs up since putting this on than I did with my other setup. Even only after a few drives. WOT is very nice. It is loud but like said before not raspy, just deep and a nice tone."

http://s939.photobucket.com/albums/a...LSXTRME088.flv

**Last of the Breed** · 02-19-2010, 09:52 AM

Originally Posted by Aetos

I have one waiting to be installed, so I don't have any personal experience but I have searched around for information.

Here is a message I got from a member that has the LPP system on his car... from the OTHER forum..

"As far as sound goes it is a very smooth sound at idle, kinda like the borla, when it was closed up. They have a very deep tone to them, but nothing like the bullets that have that loud raspy sound and even my Borla had it when it was open. They do have some drone at about 1200-2000 RPM but so did my LTs, Y, Borla setup. It is not a quite exhaust but not the most obnoxious either. Cruising does have some cabin noise but you can have a conversation. You will have to speak up a little, but not that bad. Seems to have a good muscle car sound, have gotten alot more looks and thumbs up since putting this on than I did with my other setup. Even only after a few drives. WOT is very nice. It is loud but like said before not raspy, just deep and a nice tone."

http://s939.photobucket.com/albums/a...LSXTRME088.flv

Thanks for that info. Good stuff.

**Aetos** · 02-19-2010, 11:53 AM

Originally Posted by Last of the Breed

Thanks for that info. Good stuff.

Heres some porn of it in my bedroom...

**jetaws6** · 02-20-2010, 04:34 AM

Originally Posted by Aetos

I have one waiting to be installed, so I don't have any personal experience but I have searched around for information.

Here is a message I got from a member that has the LPP system on his car... from the OTHER forum..

"As far as sound goes it is a very smooth sound at idle, kinda like the borla, when it was closed up. They have a very deep tone to them, but nothing like the bullets that have that loud raspy sound and even my Borla had it when it was open. They do have some drone at about 1200-2000 RPM but so did my LTs, Y, Borla setup. It is not a quite exhaust but not the most obnoxious either. Cruising does have some cabin noise but you can have a conversation. You will have to speak up a little, but not that bad. Seems to have a good muscle car sound, have gotten alot more looks and thumbs up since putting this on than I did with my other setup. Even only after a few drives. WOT is very nice. It is loud but like said before not raspy, just deep and a nice tone."

http://s939.photobucket.com/albums/a...LSXTRME088.flv

Do you know what kind of mufflers are on it in that video

**Aetos** · 02-20-2010, 06:21 AM

Originally Posted by jetaws6

Do you know what kind of mufflers are on it in that video

Its the LPP mufflers that come with their true dual kit, as pictured above. The mufflers are developed by LPP themselves and are not for sale individually.

**jetaws6** · 02-20-2010, 08:29 AM

Originally Posted by Aetos

Its the LPP mufflers that come with their true dual kit, as pictured above. The mufflers are developed by LPP themselves and are not for sale individually.

O I didnt know they came with it because I didn't see em in your pic. Whered you buy that from?

**Aetos** · 02-20-2010, 09:06 AM

Originally Posted by jetaws6

O I didnt know they came with it because I didn't see em in your pic. Whered you buy that from?

This is the muffler... haha

http://lpparts.com/store/page5.html

**jetaws6** · 02-20-2010, 11:09 AM

Originally Posted by Aetos

This is the muffler... haha

http://lpparts.com/store/page5.html

O theres different mufflers in that vid it looks like

**TempleU_WS6** · 02-20-2010, 11:45 AM

Hmm. I wonder if these could be easily modified to run over the axle. I have the LPP LT's and Y but I was thinking about going with true duals but i dont like dumps.

Wonder if this would be a good set up to use for that or go with a custom fabbed one.

**Aetos** · 02-20-2010, 12:09 PM

Originally Posted by jetaws6

O theres different mufflers in that vid it looks like

How can you see any mufferl in that video? The exhaust ends before the axle and its nearly pitch black under there =/

Originally Posted by TempleU_WS6

Hmm. I wonder if these could be easily modified to run over the axle. I have the LPP LT's and Y but I was thinking about going with true duals but i dont like dumps.

Wonder if this would be a good set up to use for that or go with a custom fabbed one.

I'm pretty sure any decent exhaust shop can extend the LPP to the rear, thats the route I'm gonna go! Don't think you can beat about $900 for full 321 stainless steel for long tubes + true duals!

**jetaws6** · 02-20-2010, 07:50 PM

Originally Posted by Aetos

How can you see any mufferl in that video? The exhaust ends before the axle and its nearly pitch black under there =/

My bad. I watched the video again and scrolled through the pics on the page. Your picture you posted doesnt show the turn downs and the clamps in that video make them look like mufflers.

http://s939.photobucket.com/albums/a...LSXTRME073.jpg

**Aetos** · 02-21-2010, 07:11 AM

Originally Posted by jetaws6

My bad. I watched the video again and scrolled through the pics on the page. Your picture you posted doesnt show the turn downs and the clamps in that video make them look like mufflers.

http://s939.photobucket.com/albums/a...LSXTRME073.jpg

Woops, just noticed I didn't show the turndowns to well!

The muffler is approximately from a little before the turn downs start(bottom of the picture) to about halfway through that pipe(the pipe ends where that clamp is in between the 2 pipes.)

**bluehawk2000** · 02-21-2010, 12:06 PM

I paid that much for my tsp x pipe and the tsp 1 7/8 headers with dynomax bullets!!!

**jetaws6** · 02-21-2010, 12:39 PM

Originally Posted by Aetos

Woops, just noticed I didn't show the turndowns to well!

The muffler is approximately from a little before the turn downs start(bottom of the picture) to about halfway through that pipe(the pipe ends where that clamp is in between the 2 pipes.)

Yea thats pretty sweet looking.

**0rion** · 02-21-2010, 02:35 PM

any video of it outside the garage or driving down the street? In that garage it's real muffled.

**Last of the Breed** · 02-22-2010, 12:36 PM

Originally Posted by Aetos

Its the LPP mufflers that come with their true dual kit, as pictured above. The mufflers are developed by LPP themselves and are not for sale individually.

So the mufflers aren't welded to the x-pipe? If I wanted to switch out mufflers, that wouldn't be a problem? Thanks.

**Aetos** · 02-22-2010, 04:47 PM

Originally Posted by Last of the Breed

So the mufflers aren't welded to the x-pipe? If I wanted to switch out mufflers, that wouldn't be a problem? Thanks.

Nope, no problem...

and no sorry guys, I can't find any more vids... I'll probably have my own kit installed in 1-2 months

**JoshuaGrooms83** · 02-23-2010, 02:03 PM

I just gotta say that ilke LLP products

**Spikito** · 09-27-2010, 10:37 AM

OK so I'm really liking the LPP true duals...but im still kind of scared because I cant find much on them in the way of sound clips, installs, etc....any updates Aetos?