ATTENTION: Big City Thunder will be closed starting at 3pm est June 30, 2015 for extensive renovations and retooling in order to better serve you, our customers.
We will reopen promptly at 9am est July 22, 2015. PLEASE NOTE – any orders placed online during this time period will be shipped on July 22/23, 2015.
We thank you for your patience and appreciate your ongoing support as we continue to grow.
The Staff at Big City Thunder
QUIET NEVER SOUNDED THIS HOT!!
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 rideability 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
1 3/4" inside diameter with a 1 7/8" outside diameter
1 5/8" inside diameter with a 1 3/4" outside diameter
$129.95 per pair + S&H*
How Do I Know If Thunder Monster Baffles Will Fit My Pipes?
Big City Thunder products work in any 4 cycle engine with a straight pipe type exhaust
from a single cylinder up to 6 cylinder motorcycles with any cubic inch displacement. Installation instructions are included with all our products.
If you have Vance & Hines, Screamin' Eagle, Bub, Cobra, Samson, Tab Performance, Rinehart, Jardine, Bassini, Custom Built, or other aftermarket pipe that at the exit end does not turn out (does not include tips that can be removed), and is of a straight type pipe design that measures
1 5/8", 1 3/4", 1 7/8", 2" or 2 1/8" inside diameter, Thunder Monster baffles will fit your pipe. All Thunder Monster baffles are compatible with a slash cut pipes.
For curved pipes such as Vance & Hines Big Radius and Ness Slashers we recommend our Thunder Monster baffles part number 2002 or our new QQ baffles part number QBL 1845. For the Hooker Troublemakers we recommend our Thunder Monster baffles part number 2001 or our new QQ baffles part number QBL 1994. For other curved pipe applications please call and have the pipe dimensions available.
* All prices subject to change with out prior written notice.
DUE TO THE FACT THAT PIPES AND STYLES WILL VARY EVEN WITH THE SAME MANUFACTURER PLEASE BE SURE TO MEASURE THE INSIDE AND OUTSIDE DIAMETER OF YOUR PIPES AS WELL AS THE OUTSIDE DIAMETER OF YOUR BAFFLE, PROVIDED YOU HAVE ONE, BEFORE CALLING OR E-MAILING; WE NEED THAT INFORMATION IN ORDER TO PROVIDE YOU WITH THE CORRECT PRODUCT..