3.5Inch inlet 7.5Inch Round Varex muffler Merch delivering a desirable smooth tone

delivering a desirable smooth tone that's sure to impress

throaty sound that's sure to turn heads

Tune your S3 sound output to your personal preference any time

providing you the highest level of sound when the valve is open whilst still providing a balance for all day everyday vehicle use

Max power and aggressive tone

3.5Inch inlet 7.5Inch Round Varex muffler Merch delivering a desirable smooth toneMake it loud, make it quiet, make it yours. The Patented Varex valved universal mufflers provides enthusiasts with a setup thats as quiet as the stock exhaust when you want, or that unleashes the sound of your beast when you want, all using one of the two supplied key fobs. Toggle between closed,25%,50%,75% and fully open valve positions to suit your needs. To take it to the next level, add a Smartbox for the ultimate in control using our patented