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Sweet-Thunder High Performance Inserts
for the 4" Corvette Sidepipes.

We would like to thank Dave & Lynda and their 1975 Corvette for helping during the development stage of this project.  Their Corvette has many engine and body modifications. We appreciate their patience and help.


These large 4-inch Corvette Sidepipes have been popular for many years, because of their macho looks and high performance possibilities. With these large “Side Cannons” when it comes to sound you have two choices: wide open (with maybe a bit of too much BIG SOUND for some.








or the original style insert with it’s 1 7/8” inner baffle tube maybe a little too restrictive for some.



To solve the problem we’ve made our inserts with your choice of 3 different inner baffle tubes (2”, 2.25”, & 2.5”)
for a wide range of sound and performance. These slide in inserts are made with 14ga. aluminized steel and are 29¼” in length.




Click on image to hear sound file...
Sound file click here!
Note: 347kb file. It may take a couple minutes
to fully download on a dial-up connection.

Thanks to Gregg for helping develop these inserts for the 4" Corvette Sidepipes. 

In this sound file you can hear the Sweet Thunder coming from these SideCannons!

He's running our largest, 2 1/2" Inner Baffle Tubes.  They produce the biggest sound compared to our smaller Inner Baffle Tubes.





As you can see in this photo the original insert, with it’s 1 7/8” inner, is not very conducive to good exhaust flow. The front end of our insert, has a very open funnel to guide the exhaust into the chambered muffler, regardless of the inner baffle tube diameter.


 

Our Price: $150 (per pair)
(Suggested Retail: $175)
(Plus shipping)

Insert with 2" inner baffle tube.
Part # is DL 200

Insert with 2 1/4" inner baffle tube.
Part # is DL 225
Insert with 2 1/2" inner baffle tube.
Part # is DL 250



Sweet Thunder "SideCannon" Inserts with your choice of inner baffle tubes.






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


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