XForce Exhaust Cutout Controllers

smartbox upgrade module, SMARTBOX Varex Muffler ECU Upgrade module

Part Number: XFO-VKSB01

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today if shipped by air

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Exhaust Cutout Controller, Varex Muffler Remote Control, Dual Remote Key Pad, Control Module, Kit

Part Number: XFO-VK02

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today if shipped by air

Exhaust Cutout Controller, Varex Muffler Remote Control, Single Remote Key Pad, Control Module, Kit

Part Number: XFO-VK01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Special Order