Single Quality Quiet Thunder Monster Baffle designed for mufflers or head pipes with an INSIDE DIAMETER of 2 1/8". Our baffle is slightly smaller to fit inside of that pipe size.
You MUST measure the inside diameter (ID) of the pipe you're installing the baffles in for proper sizing.
Typically For: Vance & Straight shots, Long Shots, Samson Long Cannons, Big Gun I and II, Cobra Hi Boys and Lo Boys, Bub Big Willy, and more. THIS IS NOT A FITMENT GUIDE, MORE OF A MENTION OF WHAT SOME OF OUR CUSTOMERS HAVE SAID ONCE THEY'VE INSTALLED THESE IN.