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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VW T Roc R Varex Valved Cat Back Exhaust System with SmartBox
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VW T Roc R Varex Valved Cat Back Exhaust System
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VW T Roc R Varex Valved Cat Back Exhaust System Sale price$2,038.93 Regular price$2,399.00
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86 and BRZ 2.5" Cat Back Race Inspired Exhaust System
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86 and BRZ 2.5" Cat Back Race Inspired Exhaust System Sale price$1,103.93 Regular price$1,299.00
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BMW G80 M3 G82 M4 Varex Cat Back System with SmartBox Drive Mode
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BMW G80 M3 G82 M4 Varex Cat Back System
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BMW G80 M3 G82 M4 Varex Cat Back System Sale price$4,036.93 Regular price$4,749.00
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Hyundai Sonata N Line V1 & V2 Varex Valved Cat Back Exhaust System
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WH to WL Statesman Twin 3Inch Varex Valved Cat Back Exhaust
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Holden WH to WK Statesman Twin 2.25Inch Cat Back Exhaust
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Holden WH WL WK Statesman Caprice Twin 2.5Inch Cat Back System With Straight Pipe Rear
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Holden WH WL WK Statesman Twin 2.5Inch Cat Back System with Hot Dog Rear
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Holden WH WL WK Statesman Caprice Twin 2.5Inch Cat Back System
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Holden Commodore V6 Ute Twin 2.25Inch Cat Back System
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Holden VZ GTO 6L Twin 3Inch Cat Back Exhaust
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Holden VZ GTO 6L Twin 3Inch Cat Back Exhaust Sale price$1,521.93 Regular price$1,790.00
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Holden V8 Ute VU-VZ 5.7L Twin 2.5Inch Cat Back Exhaust with Hot Dog Rear
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Holden V8 Ute VU-VZ 5.7L Twin 2.5Inch Cat Back Exhaust with Straight Pipe Rear
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Holden V8 Ute VU-VZ 5.7L Twin 2.5Inch Cat Back Exhaust
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Holden V8 Ute VU-VZ 5.7L Twin 3Inch Cat Back Exhaust
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Holden V8 Ute VU-VZ 5.7L Twin 3Inch Cat Back Exhaust Sale price$1,066.93 Regular price$1,255.00
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Holden V8 Ute VU to VZ 5.7L Twin 3" Varex Valved Cat Back Exhaust
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Holden V8 Sedan VT to VZ 5.7L Twin 2.5Inch Varex Valved Cat Back Exhaust
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Holden VE/VF Commodore V8 Raw 409 Twin 2.5Inch Varex Valved Cat Back System
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Holden VE Commodore Raw 409 Stainless Steel Twin 2.5Inch Cat Back Exhaust
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Holden Monaro VT to VY Raw 409 2.5Inch Cat Back System with Single Side Exit
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Chevrolet Camaro Gen 5 Varex Valved Cat Back Exhaust System
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Ford FG V8 Supercharged 201 Stainless Steel Cat Back System