2.5 Inch Oval Varex Valved Muffler With 4 Inch Single Tip KIA Forte performance exhaust The Smartbox provides control via

The Smartbox provides control via your smartphone to access preset fully customizable valve positions

you can switch between a quiet and aggressive exhaust tone with the touch of a button

Required Merge-pipe or X-pipe to be installed upstream of this muffler

Both left & right tips

3" Inlet and tubing

2.5 Inch Oval Varex Valved Muffler With 4 Inch Single Tip KIA Forte performance exhaust The Smartbox provides control viaThe Varex Valved universal muffler is the ideal system add on for owners and exhaust builders alike that are looking for a compact, valved oval muffler solution to incorporate into their own 3 exhaust system build. Utilizing our Varex muffler allows you to instantly expand your performance and acoustic options with the integrated exhaust valve control activated by the supplied Varex controller and two key fobs. The muffler body measures 9. 5 wide by