[Spridgets] Can anyone tell me

[WeslakeMonza1330 at aol.com]

A bypass pipe in the pipe that transfers the exhaust from the pipe to the  
silencer to the straight unsilenced pipe.  Ilegal in British motorsport but  
a part listed in 'speed' catalogues from time to time.
 
In a message dated 21/04/2009 20:52:03 GMT Daylight Time,  
tequila.brad at gmail.com writes:

I've  thought about putting a cut out in the Sprite, so when we cruise in
Cowtown  on the weekends, when all the Harleys are out, I can pull it open,
and let  the little beast roar!!!

LOL