In today’s world motorcycle sound requirements are not to be ignored!
Big City Thunder has addressed these sound issues with our new patented Quality Quiet Thunder Monster baffles. Our new QQ Thunder Monster baffles are quieter than our original Thunder Monster baffles with a rich, deep tone to the exhaust note. Our latest breakthrough design dissipates sound energy to reduce the db levels. The new QQ series also increases ridability and mid range performance.
We call them Quality Quiet Thunder Monster baffles. You’ll call them the best decision you ever made for your bike.
Our new QQ series is available for the following size pipes:
2 1/8” inside diameter with a 2 1/4” outside diameter
2” inside diameter with a 2 1/8” outside diameter
1 7/8” inside diameter with a 2” outside diameter
QUIET NEVER SOUNDED THIS HOT!!
Hate Having to Choose Between Sound and Performance?
With Thunder Monster® baffles from Big City Thunder® you can have it all – a deep, throaty tone to the note of the exhaust and improved performance. Our products fit most straight type pipes from Vance & Hines, Samson, Cobra, etc. We also have applications for large diameter mufflers and curved pipes. If you have gutted or modified your stock baffles and are not pleased with your results we have an application that installs at the exit end of your head pip which will improve both your sound and performance.
If you have Screamin’ Eagle® II mufflers we have baffles that will make you believe that you changed your exhaust system, not just your baffles.
Thunder Monster baffles in most applications are a quick easy bolt in installation.
We have Thunder Monster® baffles for metric bikes as well.
Call 704-847-1222 or visit us on the web at