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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
The SmartBox provides control via your smartphone to access preset fully customizable valve positions
Large centre muffler
ensuring a seamless fit and peak performance
Adapts to factory pipe work
with no GPF
Holden V8 Ute VU-VZ 5.7L Twin 3Inch Cat Back Exhaust Holden Crewman performance exhaust The SmartBox provides control viaElevate your VT VZ LS1 powered vehicle with the Xforce Twin 3" Cat Back System, our highest flowing option designed to deliver a deeper, more aggressive tone. This system features twin 3" pipework made from durable raw finish 409 stainless steel. The two centre straight through mufflers ensure optimal exhaust flow and performance. The rear section includes a muffler for a balanced blend of power and refined sound. Finished with twin 3" tips, this
