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MILLTEK SSXAU1149 Cat-Back Exhaust, 2.5'' (Quad GT-100 Carbon Trims) for AUDI S5 Coupe RHD (B9) 2017- Photo-0 MILLTEK SSXAU1149 Cat-Back Exhaust, 2.5'' (Quad GT-100 Carbon Trims) for AUDI S5 Coupe RHD (B9) 2017- Photo-1
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MILLTEK SSXAU1152 Cat-Back Exhaust, 2.5'' (Quad GT-100 Blue Titanium Trims) for AUDI S5 Coupe RHD (B9) 2017- Photo-0 MILLTEK SSXAU1152 Cat-Back Exhaust, 2.5'' (Quad GT-100 Blue Titanium Trims) for AUDI S5 Coupe RHD (B9) 2017- Photo-1
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MILLTEK SSXAU1154 Cat-Back Exhaust, 2.5'' (Quad Black Trims) for AUDI S5 Coupe RHD (B9) 2017- Photo-0 MILLTEK SSXAU1154 Cat-Back Exhaust, 2.5'' (Quad Black Trims) for AUDI S5 Coupe RHD (B9) 2017- Photo-1
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MILLTEK SSXAU1127 Cat-Back Exhaust, 2.5'' (Polished Tips) for AUDI RS4 (B7) 2006-2007 Photo-0
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MILLTEK SSXAU1129 Cat-Back Exhaust, 2.5'' (Brushed Titanium Tips) for AUDI RS4 (B7) 2006-2007 Photo-0
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MILLTEK SSXLR257 Cat-Back Exhaust, 2.76'' (Quad GT-90 Cerakote Black Trims) for LAND ROVER Defender 110 5.0 2021-
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MILLTEK SSXAU184 Cat-Back Exhaust, 3'' for AUDI RS2 Avant 1994-2000 Photo-0
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MILLTEK SSXINE120 Filter-Back Exhaust, 2.76'' (Premium GT-90 Polished Tips) for INEOS Quartermaster 3.0 (B57 / B58) 2024- Photo-0
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MILLTEK SSXLR255 Cat-Back Exhaust, 2.76'' (Quad GT-90 Cerakote Black Trims) for LAND ROVER Defender 90 5.0 2021- Photo-0
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MILLTEK SSXLR256 Cat-Back Exhaust, 2.76'' (Quad GT-90 Cerakote Black Trims) for LAND ROVER Defender 90 5.0 2021- Photo-0
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MILLTEK SSXINE116 Filter-Back Exhaust, 2.76'' (GT-90 Cerakote Black Tips) for INEOS Quartermaster 3.0 (B57 / B58) 2024- Photo-0
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MILLTEK SSXINE119 Filter-Back Exhaust, 2.76'' (Premium GT-90 Cerakote Black Tips) for INEOS Quartermaster 3.0 (B57 / B58) 2024- Photo-0
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MILLTEK SSXINE118 Filter-Back Exhaust, 2.76'' (GT-90 Blue Titanium Tips) for INEOS Quartermaster 3.0 (B57 / B58) 2024- Photo-0
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MILLTEK SSXINE121 Filter-Back Exhaust, 2.76'' (JET-90 Carbon Tip) for INEOS Quartermaster 3.0 (B57 / B58) 2024- Photo-0
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MILLTEK SSXINE115 Filter-Back Exhaust, 2.76'' (GT-90 Polished Tips) for INEOS Quartermaster 3.0 (B57 / B58) 2024- Photo-0
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MILLTEK SSXINE117 Filter-Back Exhaust, 2.76'' (GT-90 Brushed Titanium Tips) for INEOS Quartermaster 3.0 (B57 / B58) 2024- Photo-0
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MILLTEK SSXBM1408 Cat-Back Exhaust, 2.76'' (GT-80 Polished Tips) for BMW M3 (E90 / E92 / E93) Photo-0 MILLTEK SSXBM1408 Cat-Back Exhaust, 2.76'' (GT-80 Polished Tips) for BMW M3 (E90 / E92 / E93) Photo-1
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MILLTEK SSXAU1168 Cat-Back Exhaust, 2.5'' (Quad Polished Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1167 Cat-Back Exhaust, 2.5'' (Quad JET-100 Carbon Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXBM1409 Cat-Back Exhaust, 2.76'' (GT-80 Cerakote Black Tips) for BMW M3 (E90 / E92 / E93) Photo-0 MILLTEK SSXBM1409 Cat-Back Exhaust, 2.76'' (GT-80 Cerakote Black Tips) for BMW M3 (E90 / E92 / E93) Photo-1
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MILLTEK SSXAU1163 Cat-Back Exhaust, 2.5'' (Quad GT-100 Polished Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1164 Cat-Back Exhaust, 2.5'' (Quad GT-100 Cerakote Black Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1165 Cat-Back Exhaust, 2.5'' (Quad GT-100 Brushed Titanium Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1166 Cat-Back Exhaust, 2.5'' (Quad GT-100 Blue Titanium Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1162 Cat-Back Exhaust, 2.5'' (Quad Polished Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1160 Cat-Back Exhaust, 2.5'' (Quad JET-100 Carbon Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1169 Cat-Back Exhaust, 2.5'' (Quad Cerakote Black Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1157 Cat-Back Exhaust, 2.5'' (Quad GT-100 Cerakote Black Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1156 Cat-Back Exhaust, 2.5'' (Quad GT-100 Polished Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1158 Cat-Back Exhaust, 2.5'' (Quad GT-100 Brushed Titanium Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1161 Cat-Back Exhaust, 2.5'' (Quad Cerakote Black Tips) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0
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MILLTEK SSXAU1159 Cat-Back Exhaust, 2.5'' (Quad GT-100 Blue Titanium Trims) for AUDI S5 Coupe / Sportback RHD (B9) 2017- Photo-0

Cat-Back Exhausts for Enhanced Performance and Sound

Cat-Back Exhausts start from the catalytic converter and end at the vehicle's rear. These systems improve the flow of exhaust gases, which helps improve engine performance and decrease pressure in the system. In addition, they significantly alter the car's sound, creating a more aggressive and rich exhaust. Our store offers a wide choice of Cat-Back exhaust systems for cars of diverse styles, from sports to racing.

Kinds of Cat-Back Exhausts Available

 They are of diverse kinds and present different efficiencies depending on their material, design, and performance objectives. Here are the main types you cab buy in our online store:

- Standard: Designed to enhance overall performance and sound without requiring major modifications to the automobile.

- Turbocharged: These systems are appropriate for sports and racing cars, offering optimized exhaust discharge for improved power and acceleration.

- Adjustable: The exhaust sound and characteristics can be changed depending on the driver's requirements and operating conditions.

Trusted Brands for Cat-Back Exhausts

Top Brands That Produce Cat-Back Exhausts:

HKS: They're a Japanese performance parts manufacturer with a long history of motorsports and performance tuning. They offer many high-quality parts, turbochargers, suspension parts, and engine management systems. Known for their high-quality and trustworthy exhaust systems that deliver superior performance and sound for sports cars.

GREDDY: Experienced resolutions for racing cars, supplying improved exhaust system performance and an aggressive sound. Made with either high-quality stainless steel or high-grade titanium, GREDDY exhaust systems are thus made to last and produce a distinctive sound. They are typically lightweight in construction to decrease the entire vehicle's weight—an ideal solution for performance-building setups.

Reasons to Establish

 These systems are very widespread because provides a good increase in performance. It replaces all the exhaust parts from the catalytic converter to the exhaust suggestion, and many kits even contain a muffler and exhaust manifold. These systems have differences in the pipe's middle section, and some configurations supply just more increased RPM and power gains. However, more important factors are the diameter and material of the pipes than their configuration.

Reasons to install:

  • Improved Power. They help enhance airflow and decrease resistance, increasing engine power and overall efficiency.

  • Changed Sound. They allow you to make a special exhaust sound emphasizing the car's sporty character.

  • Enhanced Fuel effectiveness. Optimizing the operation of the exhaust system can make the motor work more efficiently, decreasing energy consumption.

Find the Ideal Cat-Back Exhaust for Your Automobile

On our website, you can select and purchase products from a broad range of Cat-Back exhaust systems for different car models. Our experts will help you choose the ideal system that will improve implementation and an uncommon sound for your car.