Catback Exhaust Systems

If the factory exhaust on your car sounds like an appliance, a catback system is the fix. Our catback exhaust systems replace everything from the catalytic converter back, delivering a noticeable improvement in sound and, on the right platform, modest gains in exhaust flow and mid-to-top end performance. We stock systems for popular performance cars in Australia including the Subaru WRX, Toyota GR86, BMW M3 and M4, and more — with fitment specific to Australian-delivered vehicles. Options range from a subtle, refined note all the way to full-aggressive track sound, so you can dial in exactly the tone you're after. All systems ship fast across Australia via express freight, and professional installation is available at our Sydney workshop for a clean, rattle-free fit. Browse the full range below.

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344 products

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Hyundai Kona N-Line FWD Varex Valved Cat Back System
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Hyundai Kona N-Line FWD Varex Valved Cat Back System Sale price$1,572.93 Regular price$1,850.00
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Hyundai Sonata N Line FL V3 & V4 Varex Valved Cat Back Exhaust System
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SUBARU WRX SEDAN VB Varex WR Valved Cat Back Exhaust System with Black Tips
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SUBARU WRX SEDAN VB Varex WR Valved Cat Back Exhaust System with Burnt Blue Tips
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Subaru WRX STI G3 VA Sedan Cat Back Exhaust with Burnt Blue Tips
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Subaru WRX STI G3 VA Sedan Cat Back Exhaust with Black Tips
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Subaru WRX STI G3 VA Sedan Race Cat Back Exhaust with Black Tips
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Subaru WRX Sedan VB Race Cat Back Exhaust System with Black Tips
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Subaru WRX Sedan VB Cat Back Exhaust System with Black Tips
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Subaru WRX Sedan VB Race Cat Back Exhaust System with Burnt Blue Tips
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Subaru WRX Sedan VB Cat Back Exhaust System with Burnt Blue Tips
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AUDI S3 8Y and 8V Hatch Varex Valved Cat Back Exhaust System
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AUDI S3 8Y and 8V Sedan Varex Valved Cat Back Exhaust System
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AUDI S3 8Y and 8V Hatch Varex Valved Cat Back Exhaust System with SmartBox
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AUDI S3 8Y and 8V Sedan Varex Valved Cat Back Exhaust System with SmartBox
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VW Tiguan R Varex Valved Cat Back Exhaust System with SmartBox
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AUDI RS3 8V Sedan Varex Valved Cat Back Exhaust System with SmartBox
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Subaru WRX VN Wagon Varex WR Vaved Cat Back Exhaust System
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Subaru WRX / STI G3, VA Sedan Varex WR Valved Cat Back Exhaust
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Subaru Levorg GT Varex WR Valved Cat Back
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Subaru Levorg GT Varex WR Valved Cat Back Sale price$1,443.93 Regular price$1,699.00
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AUDI RS3 8Y HATCH Varex Valved Cat Back Exhaust System
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AUDI RS3 8Y HATCH Varex Valved Cat Back Exhaust System Sale price$2,633.93 Regular price$3,099.00
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ALL NEW VW GOLF R MK7 Varex Valved Cat Back Exhaust System
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ALL NEW VW GOLF R MK8 Varex Valved Cat Back Exhaust System with SmartBox
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Cupra Ateca VZX Varex Valved Cat Back Exhaust System with Smartbox