THINGS TO KEEP IN MIND WHEN PICKING A MUFFLER FOR YOUR TRUCK

1. SIZE IS EVERTYTHING, TYPICALLY THE LARGER THE MUFFLER BODY THE DEEPER THE TONE
2. PACKING DAMPENS THE RAW SOUND
3. MOST DIESEL MUFFLER INLETS/OUTLETS ARE MADE TO FIT OVER YOUR EXISTING TUBING; IF IT IS 4" TUBING THE MUFFLER I/O IS 4" ID
4. IF THE MUFFLER IS A RAISED BAFFLE TYPE MUFFLER WE USUALLY INSTALL SO THE EXHAUST FLOWS OVER THE BAFFLES
5. WE MAKE MUFFLERS THAT ARE AS SHORT AS 6" IN LENGTH, IF YOU ARE RUNNING A STRAIGHT PIPE IT WILL USUALLY TAKE OUT THE POP OR HISSING SOUNDS.
6. WE MAKE FAKE MUFFLERS FOR THOSE OF YOU IN THE STATES THAT REQUIRE A MUFFLER BUT YOU WANT THE STRAIGHT PIPE SOUND.
7. IF YOU NEED SOMETHING SPECIAL, AN UNUSUAL LENGTH OR DIFFERENT INLET OUTLET SIZE WE USUALLY HAVE A SOLUTION.