FLO~PRO Original
FLO~PRO Big Oval
FLO~PRO Twister
FLO~PRO Baffle Pack
FLO~PRO Glass Pack
FLO~PRO Heavy Duty

"New HD Big Oval Muffler adds Performance and Keeps the Peace!"

Big Oval (12"x9") design for low interior resonance

OEM comparable sound in single outlet models.

100% Aluminized steel welded construction for a durable long lasting product.

Sized 3" or 3 ½" Inlets for an OEM Direct Fit.

Flo Pro Volume

This scale is in comparisson to other FLO~PRO products tested on highway speeds. Click it to see all our products compared in sound!

  • Priced well under the dealer alternative
  • 100% aluminized welded construction
  • A performance OEM replacement for gas or diesel
  • OEM 3" inlets will direct fit most 00-07 pickups
  • Deep smooth performance sound on dual outlet models
  • Perfect if you want to add a custom dual system
  • Low interior resonance

These parts are for use on non-registered race vehicles on closed-course competition events *Installing or using this part on any emission controlled vehicle ("street" or "off-road") may violate federal and/or state emissions laws and regulations. *Not available to ship to california