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Cat-Back Exhausts

Showing 24 of 4819 items
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Milltek Non-Res 3" GPF Back M2 Style Conversion Exhaust System - Valved. EC-Approved
Milltek Non-Res 3" GPF Back M2 Style Conversion Exhaust System - Valved. EC-Approved
A$3,440.25 Ex VAT A$3,440.25 INC VAT
Milltek Non-Resonated 2.75" Cat Back Race Exhaust System
Milltek Non-Resonated 2.75" Cat Back Race Exhaust System
A$1,029.60 Ex VAT A$1,029.60 INC VAT
Milltek Non-Resonated 3" Cat Back Race Exhaust System
Milltek Non-Resonated 3" Cat Back Race Exhaust System
A$1,384.36 Ex VAT A$1,384.36 INC VAT
Milltek Non-Resonated 3.15" GPF Back Exhaust System - Valved
Milltek Non-Resonated 3.15" GPF Back Exhaust System - Valved
A$3,564.00 Ex VAT A$3,564.00 INC VAT
Scorpion Non-Resonated 3.15" Cat Back Exhaust System - Valved
Scorpion Non-Resonated 3.15" Cat Back Exhaust System - Valved
A$3,144.89 Ex VAT A$3,144.89 INC VAT
Scorpion Non-Resonated 3" Cat Back Exhaust System - Valved
Scorpion Non-Resonated 3" Cat Back Exhaust System - Valved
A$3,144.89 Ex VAT A$3,144.89 INC VAT
Milltek Resonated 3" Cat Back Exhaust System - Valved. EC-Approved
Milltek Resonated 3" Cat Back Exhaust System - Valved. EC-Approved
A$2,974.95 Ex VAT A$2,974.95 INC VAT
Milltek Non-Resonated 2.75" Cat Back Exhaust System
Milltek Non-Resonated 2.75" Cat Back Exhaust System
A$2,956.79 Ex VAT A$2,956.79 INC VAT
Scorpion Resonated 3.15" Cat Back Exhaust System - Valved
Scorpion Resonated 3.15" Cat Back Exhaust System - Valved
A$2,935.35 Ex VAT A$2,935.35 INC VAT
Milltek Resonated 2.76" GPF Back Exhaust System - Valved. EC-Approved
Milltek Resonated 2.76" GPF Back Exhaust System - Valved. EC-Approved
A$1,389.31 Ex VAT A$1,389.31 INC VAT
Milltek Non-Resonated 3" Cat Back Race Exhaust System - Non-Valved
Milltek Non-Resonated 3" Cat Back Race Exhaust System - Non-Valved
A$2,610.29 Ex VAT A$2,610.29 INC VAT
Cobra Sport Non-Resonated 3" Cat Back Exhaust System
Cobra Sport Non-Resonated 3" Cat Back Exhaust System
A$1,222.65 Ex VAT A$1,222.65 INC VAT
Scorpion Resonated 3.15" Cat Back Exhaust System
Scorpion Resonated 3.15" Cat Back Exhaust System
A$2,248.94 Ex VAT A$2,248.94 INC VAT
Scorpion Resonated 2.25" Cat Back Exhaust System
Scorpion Resonated 2.25" Cat Back Exhaust System
A$1,039.50 Ex VAT A$1,039.50 INC VAT
HKS Resonated 2.36" Legamax Premium Cat Back Exhaust System
HKS Resonated 2.36" Legamax Premium Cat Back Exhaust System
A$2,069.10 Ex VAT A$2,069.10 INC VAT
Milltek 2.76" GPF Back Dual Outlet Conversion Exhaust System - Valved. EC-Approved
Milltek 2.76" GPF Back Dual Outlet Conversion Exhaust System - Valved. EC-Approved
A$1,945.35 Ex VAT A$1,945.35 INC VAT
Milltek Resonated 2.76" GPF Back Exhaust System - Valved. EC-Approved
Milltek Resonated 2.76" GPF Back Exhaust System - Valved. EC-Approved
A$1,884.31 Ex VAT A$1,884.31 INC VAT
Milltek Non-Resonated 3.15" GPF Back Exhaust System. EC-Approved
Milltek Non-Resonated 3.15" GPF Back Exhaust System. EC-Approved
A$1,867.79 Ex VAT A$1,867.79 INC VAT
Scorpion Resonated 3" Cat Back Exhaust System
Scorpion Resonated 3" Cat Back Exhaust System
A$925.65 Ex VAT A$925.65 INC VAT
Milltek 2.76" GPF Back Dual Outlet Conversion Exhaust System - Valved. EC-Approved
Milltek 2.76" GPF Back Dual Outlet Conversion Exhaust System - Valved. EC-Approved
A$1,851.30 Ex VAT A$1,851.30 INC VAT
Milltek Non-Resonated 3" Cat Back Exhaust System
Milltek Non-Resonated 3" Cat Back Exhaust System
A$1,768.79 Ex VAT A$1,768.79 INC VAT
Scorpion Non-Resonated 2.75" Cat Back Exhaust System
Scorpion Non-Resonated 2.75" Cat Back Exhaust System
A$872.84 Ex VAT A$872.84 INC VAT
Scorpion Non-Resonated 3" Cat Back Exhaust System
Scorpion Non-Resonated 3" Cat Back Exhaust System
A$867.89 Ex VAT A$867.89 INC VAT
Milltek Non-Resonated 3" GPF Back Exhaust System
Milltek Non-Resonated 3" GPF Back Exhaust System
A$1,706.11 Ex VAT A$1,706.11 INC VAT
Showing 24 of 4819 items
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Motorsport cat-back exhaust systems are designed to enhance a vehicle's performance and sound, making them a popular upgrade among racing enthusiasts. These systems replace the exhaust components from the catalytic converter to the rear of the vehicle, optimising exhaust flow and reducing backpressure. The result is improved engine efficiency, increased horsepower, and torque.

Crafted from high-quality materials like stainless steel or titanium, cat-back exhausts offer durability and resistance to corrosion. They are designed to provide a more aggressive exhaust note, enhancing the vehicle’s auditory presence on the track.

Installing a cat-back exhaust can significantly improve throttle response and overall driving dynamics, making it a valuable investment for serious racers. By reducing weight and enhancing exhaust efficiency, these systems contribute to better performance and a more exhilarating driving experience.