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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Holden VE VF V8 Sedan Straight Pipe Center 304 SS Twin 3Inch Varex Valved Cat Back
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Holden VE VF V8 Ute Straight Pipe Center 304 SS Twin 3Inch Varex Valved Cat Back
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HSV VF Sedan Straight Pipe Center Twin 3Inch 304 SS Varex Valved Cat Back
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HSV VF Sedan Straight Pipe Center Twin 3Inch 304 SS Cat Back
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HSV VF Maloo Straight Pipe Center Twin 3Inch 304 SS Varex Valved Cat Back
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Mazda 3 SP25 BL Hatch Raw 409 Cat Back Exhaust
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Mazda 3 SP25 BL Hatch Raw 409 Cat Back Exhaust Sale price$722.93 Regular price$850.00
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Holden VE VF SV6 Ute 304 Stainless Steel Twin 2.25Inch Cat Back System
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RAM DT 1500 5.7L HEMI Performance Cat Back Exhaust System
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RAM DT 1500 5.7L HEMI Performance Cat Back Exhaust System Sale price$1,657.93 Regular price$1,950.00
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Chevrolet Silverado 1500 Z71 Gen 4 T1 Varex Valved Cat Back Exhaust System
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Nissan Z Varex Cat Back Performance Exhaust
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Nissan Z Varex Cat Back Performance Exhaust Sale price$2,847.93 Regular price$3,350.00
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Subaru WRX STI G3 S2 Hatch Cat Back System in Stainless Steel
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Chevrolet Silverado 1500 Gen 4 T1 Varex Valved Cat Back Exhaust System
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2.5" Cat Back Race Inspired Exhaust System
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2.5" Cat Back Race Inspired Exhaust System Sale price$1,103.93 Regular price$1,299.00
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Subaru WRX Sedan VB Race Cat Back Exhaust SystemSubaru WRX Sedan VB Race Cat Back Exhaust System
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Subaru WRX Sedan VB Race Cat Back Exhaust System Sale price$1,202.93 Regular price$1,415.00
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BMW F80 M3 F82 M4 Varex Cat Back SystemBMW F80 M3 F82 M4 Varex Cat Back System
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BMW F80 M3 F82 M4 Varex Cat Back System Sale price$4,036.93 Regular price$4,749.00
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Ram 1500 DS 5.7L Cat Back Exhaust SystemRam 1500 DS 5.7L Cat Back Exhaust System
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Ram 1500 DS 5.7L Cat Back Exhaust System Sale price$1,657.93 Regular price$1,950.00
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Toyota Landcruiser 100 Series V8 Cat Back Exhaust System
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Mazda 3 MPS Cat Back Exhaust System
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Mazda 3 MPS Cat Back Exhaust System Sale price$1,104.93 Regular price$1,300.00
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Nissan S13 3Inch Cat Back System With Angle Out Canon
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Nissan 200SX Angle Out Cannon Cat Back Exhaust
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Nissan 200SX Angle Out Cannon Cat Back Exhaust Sale price$615.93 Regular price$725.00
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Mitsubishi Lancer CJ Ralliart Cat Back Exhaust SystemMitsubishi Lancer CJ Ralliart Cat Back Exhaust System
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Mitsubishi Lancer CJ Ralliart Cat Back Exhaust System Sale price$934.93 Regular price$1,100.00
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HSV E2 & E3 Raw 409 Stainless Steel Twin 3" Cat Back Exhaust
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HSV VF Sedan & Wagon Raw 409 Stainless Steel Twin 3" Cat Back SystemHSV VF Sedan & Wagon Raw 409 Stainless Steel Twin 3" Cat Back System
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HSV VF Sedan & Wagon Raw 409 Stainless Steel Twin 3" Varex Valved Cat Back SystemHSV VF Sedan & Wagon Raw 409 Stainless Steel Twin 3" Varex Valved Cat Back System