Here is the video of the 1999 Trans Am. The car's only mod before The Rumbler was a TSP air induction lid. The car did a best of 306.7rwhp and 327.4 rwtq before install. After it did 319.6rwhp and 339.7rwtq Here's the graph for that car.

We now have boxes here, and the Rumblers are ready to ship! $225 without tips or $299 with (plus shipping) As always, feel free to call us with any questions you might have or to place your order. The Rumblers are now listed on our website as well for your ordering convenience.

-Matt-

 

Sounds pretty good, price is right as well. Good luck with the sales, people should jump on these

Rob

 

Good to hear they're shipping! I really do hope mine gets here by next Friday... please PM or email me once you have the tracking number.

Jason Stolberg

 

great price, great gains, but IMO thats the worst sounding exhaust i have heard

i guess ill have to hear it in person

 

Thanks Matt, I will be ordering mine as soon as my check for my school clears!

 

i agree..

it doesnt sound that great.

but props..

 

Can you rate the sound, 1-10 with Stock=1 and Loudmouth=10
Loudness=?
Sound=?

Sorry for the question but I have never heard the Loudmouth on a stock car and its way too loud with headers and no cats

 

All I can figure is the sound quality is not getting through to you guys, this system sounds really deep & nice

 

sound quality is poor. sounds a little less raspy as the loud mouth. but it still has that annoying drone to it. If it is cheeper then the loudmouth then i think its a good deal. Tips look nice on the T/A too.

 

I think its sounds good too. Not too loud. Do you have any better pics of the setup, its hard to make out what the oval tips look like on your website.

 

We have more pics in the sponsors section, and the sound clip does sound kind of crappy when downloaded. Let me try to find a better camera to take clips with

 

Hrm, yeah, that video makes it sound like a mouth full of marbles.
Does that make sense? Very warbley.

 

yea it does sound kinda weird, but i do get the idea of what it really sounds like. Its too bad i just got my LM a couple months ago or i would of gone with the "rumbler"

 

i think it sounds ok. does it have cats on it? i wanna hear it with a cam.

 

For the love of marketing, please post another/better soundclip. I'm sure the system sounds better than that. Delete this thread!

 

Sounds just like a car with a cutout! I want to here it with cam now!

 

Yeah, that's the pussiest LS1 I've ever heard, and I'm certain the camera is 100% to blame. Need better equipment

 

Definately need a better sound clip,but at 225 you guys should put a dent in loudmouth sales

 

just wanted to add my .02. I am the owner of the Trans Am, and you guys badmouthing this catback should fly down and hear it.....If I could I would come to you....this is the best sounding catback I have heard on ANY LS1. The catback has an incredibly deep tone to it, and it doesnt have any of the drone someone spoke about. The video clip isnt the greatest, but how many people base their purchase of a catback on a video clip???? Im sure you heard in person first. Give it time and let more people get the system, and take the time to listen to it. Hell, be a leader and buy your own. I have had more people check out my TA in the past week, than the entire time I have owned it, and everyone has nothing but good things to say about it. With how affordable it is, and with the exceptional sound & quality, it is sure to become a very popular catback.

For those comparing to a LoudMouth.....plain & simple, it sounds better in my opinion. I liked the loudmouth before, and even wanted to buy one. Now, I can't stand the LM and am very, very happy I waited for the Rumbler. It is much much deeper, less annoying at high rpms, does not have any rasp at all, however, I do still have cats. Cars with headers/ORY pipes, or just gutted cats should not get any rasp as well, due to the design of the system and the type of muffler used.

For a more realistic comparison.....I have a friend with a 2002 Z28 that is equipped with the SLP Loudmouth. A large group of people were around when we decided to see whose sounded better.....Everyone there liked the Rumbler better. The crowd has mixed about 50% Racers, 50% friends/family who just know the cars are fast/loud, if you know what I mean. Basically, what I'm saying is, people who drive LT1s/LS1s, also a mustang guy, and just normal people who are not into the cars as much all agreed it sounded GREAT. The owner himself, even stated he might think about selling his LM and opting for the rumbler.

All i can say is let the rumbler get out there on some more cars across the nation, and take the time to listen to it. You wont be let down.

-Bo-

 

you guys make it sound like TSP put a fart can muffler on there...it doesnt sound that bad!

i like the way my car sounds better...but hell lt's, true duals, and a cam kind of do that