BMW G Series OEM Drive Mode Factory Control 4 pin Harness GMC performance exhaust 5″ Double-Wall Slant-Cut Tips

5″ Double-Wall Slant-Cut Tips

or a more aggressive and sporty exhaust note for track use

add a Smartbox for the ultimate in control using the patented Bluetooth smartphone app to provide pre-set automatic valve control

Varex Valved Muffler 4" 10"x6"x15" body

will add a little more volume

BMW G Series OEM Drive Mode Factory Control 4 pin Harness GMC performance exhaust 5″ Double-Wall Slant-Cut TipsAre you looking to add a little more control and customization to your Varex equipped exhaust system? Look no further! We are excited to announce the release of our Drive Mode feature for our Varex Smartbox controller unit. This feature will allow you to control your Varex equipped exhaust system from the OEM Drive Mode vehicle controls, making it easier and more convenient than ever before. Control your VAREX equipped exhaust system from your OEM