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GTOs
Prowler
 

1967 - 1969 Camaro Chambered
Exhaust System

2010 Camaro Cat-Back
Stainless Chambered system



All our products made in USA
Materials are either USA or Canadian

2003 Chevrolet SSR

This SSR is owned by Wink Bittenbender of Willcox, AZ. and was modified by Dennis Weaver of Cochise Custom Colors.  Phone# 520-384-4057.



These photos show Winks' SSR under construction.  He has made many custom body modifications along with the installation of our 1965-67 oversized sidepipes with Mid-Year covers.  He is extremely happy with the looks and sound of sidepipes and when his project is completed, we will feature it in its entirety...



38" Special Chambered Mufflers for 1963 - 74 Corvettes

This photo shows a pair of 38" chambered mufflers installed on an 1974 Corvette.

"Sounds great and no interior resident frequency problems".

D. Smith

 

 

 

 

 

Note: These 38" chambered mufflers are aluminized steel with 2 1/4" inner baffle tubes.


 
 
This photo shows the adapting of our 38" chambered mufflers to a pair of after market headers.
 

 
Completed system!



1968 Pontiac Firebird Convertible

Glad you like the pics, sure you can use them. All my buds like the new sound and I love it. My daughter's sitter told me the other day that my daughter can hear me coming down the block to pick her up at daycare and tells the sitter, "Here comes my daddy in the white car". She is three and loves to cruise around town in the convertible. Don't worry, everyone else hears me coming too. Let me know if I can help and I'll be sure to give you some credit if I end up in a magazine again. I had a 69 Vette featured in Corvette Fever but had to sell to get a family car (68 Firebird convertible).

Good luck,

Tom

Note: Tom used a pair of our 1969 Camaro front chambered mufflers to build this system.

 

 







Universal Chambered Mufflers

Sounds awesome!!!

I am very happy with the results from your chambers. I have had nothing but compliments about the sound. I put pictures and a sound and video clip up on a web site. Feel free to check them out and use them on your site or direct people to check it out to help your sales.

Mike

Note: Mike used a pair of our 18" x 2 1/2" aluminized chambered mufflers on his later model GMC truck.




Camaro Generation VI (exhaust system)

Hey Mike,

I had the 3” pipes (Chambered mufflers) installed last week with some Sanderson headers for Gen VI engine – they really woke that motor up – like night and day – idles better, revs better and seems to run cooler – the pipes sound good – seems like the most important thing is to keep making sure there are no leaks at the collector (when there are leaks it sounds crappy and you get a lot of that reversion/farting sound) – Thanks for your help and cooperation in shipping them fast.

Joe





Universal Chambered Mufflers (LS1)

Email #1:

Hey there, it’s me Luis G. again. I’m the guy from Texas that had ordered 2 stainless steel chambered mufflers from you a while back. I was the crazy one that wanted to fabricate a $700 cat-back using your mufflers. All I have to say WOW!!!! I had the muffler shop fabricate it EXACTLY to how the picture indicated this past Saturday and the performance & sound out of these babies are music to my ears. I thank you so very much for convincing me that these are the way to go. I’m glad I took this route and hope you are not mad at me because of the extra phone calls you’ve received because I’ve been referring A LOT of people from www.LS1.com to your top notch mufflers. I guess a little more business isn’t bad huh? Once again, I thank you for quality service you gave me and excellent products you have on the market. If there’s anything you’d like to ask me about anything. Please feel free to reply to my letter and let me know what’s up.

Satisfied customer,

Luis G.

Email #2:

The sound is defiantly incredible and very deep. The performance increase compared to my old single in, dual out muffler is pretty nice also. The top end on the car now is just plain ridiculous. As for the pictures, I don’t know why they don’t work since I try them on my computer and they’ve all worked? Maybe try another computer? Anyways, it came out great and better than expected. For the money, you just can’t beat the cost-to-power ratio for these mufflers. Thanks again.

Satisfied customer,

Luis G.




Universal Chambered Mufflers




Universal Chambered Mufflers
(resonance frequency solution)

Hey Mike,

I finally installed the chambered muffler on the Z28 this past weekend. It definitely helped out the interior resonance. I do wish though that I would have put it in a different location though. I think it could have cut down on a little more of the noise had I done so. I bought a chambered 3" muffler with 2 1/2" inside a while back. I'll definitely be recommending you to other people. I'll be posting my results on LS1.com as well.

Thanks,

Tony




Hey Mike,

Mike it fit almost perfectly. The inlet and outlet at 2.75” was perfect. I goofed in the over all length a little. In other words I love it. I goofed in cutting out my pipe but I would recommend this conversion to anyone who might ask.

Thanks again

Jay




Universal Chambered Mufflers (Prowler)

Mike,

I was pleased with the sound of the Sweet Thunder installed in my 2001 Chrysler Prowler. I used the 24” Sweet Thunder with an X pipe welded to the front of the mufflers to make them the same length as the original mufflers for changeability. THE SOUND IS INCREDIBLE coming from a 253 hp V6. Here are pictures of the Prowler and the finished exhaust system.

Thanks,

Eddie P.




Special Order C-5


Note: Custom application of our C-5 tips/mufflers on a Dodge Dakota R/T.

"Awesome sound! Very deep rumble. I love it!!!"

Brian C.

 

 




Excalibur Muffler insert

 

Hi Mike,

This is James D. from Spartanburg, SC. I own the 1973 Excalibur Phaeton that I ordered the stainless muffler inserts for last year. Mike I must say again thank you? The car sounds so strong and powerful at all engine speeds, especially at W.O.T. Any where I drive people turn and stare, not only because of the cars’ looks but because they can hear it coming before they see it!

Feel free to use my name, email address and car description to promote your special muffler insert for Excalibur side pipes.

James Deck, SC

(Letter #2 below)

Hey Mike,

Here are the photos of my 1973 Excalibur series II Phaeton. At low speeds the Phaeton has a mellow but deep rumble up to about 45mph. As she climbs to 70mph the sound is a super strong roar. At 100mph the car is turning about 4400 rpm and that’s when the “Sweet Thunder” kicks in. I make sure people can here me coming from at least a mile or more before they can see the car. The 454 seems to breathe better since installing the new mufflers too.

Thank you for a great product Mike

Sincerely,

James A Deck




Universal Chambered Mufflers
(custom length)

 

 

 

 

Dear Mike -

Thank you for allow us at Wayland Chevrolet the opportunity to provide our customer with an outstanding product.

Our customer was extremely pleased with the workmanship and quality of your product that we will definitely be back for more.

Thanks again,

Dave




GTOs
Prowler
 

1967 - 1969 Camaro Chambered
Exhaust System

2010 Camaro Cat-Back
Stainless Chambered system




To Place An Order Contact Us at:

M.C. Productions, Inc.
10591 W. Cadillac Rd.,
Cadillac, MI 49601
(231) 775-0258
Hours M-F 9:00 AM to 4:00 PM EST
Email: mike@sweet-thunder.com

bill@sweet-thunder.com

© Copyright Sweet-Thunder.com


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