Audi 8V S3 Hatch Varex Valved Cat Back Exhaust With SmartBox Kia performance exhausts Carbon fibre external shell

Carbon fibre external shell

4" Double-wall Tip

SmartBox Bluetooth control unit

These stunning tips offer a unique

Audi 8V S3 Hatch Varex Valved Cat Back Exhaust With SmartBox Kia performance exhausts Carbon fibre external shellGive your Audi 8V S3 the soundtrack it deserves with the XFORCE cat back exhaust system, complete with VAREX valve control. Constructed of 304 grade stainless steel, the XFORCE high flow 3 bore system and race style rear muffler helps reduce exhaust gas pressure for enhanced performance, whilst the integrated VAREX exhaust valve and Smartbox controller gives you complete control over your exhaust volume plus a host of other exclusive Smartbox