Cat-back exhaust systems replace everything from the catalytic converter to the tailpipe, offering significant improvements in power, sound, and efficiency. Designed for direct bolt-on installation, cat-back systems enhance exhaust flow and reduce restriction while maintaining emissions compliance. Whether you prefer a deep, refined tone or a race-inspired growl, our cat-back exhausts deliver the perfect balance of performance and sound quality.
Upgrade your Nissan Skyline GT-R E-BNR32 with the HKS Silent Hi-Power exhaust system, designed to enhance performance while maintaining a refined sound profile. Crafted...
Upgrade your Toyota JZX100 (early model) with the HKS SILENT Hi-Power exhaust system, designed specifically for the 1JZ-GTE engine. This high-performance exhaust enhances engine...
The HKS Silent Hi-Power Turbo (Part Number: hks31019-AT010) is engineered to optimize the performance of your Toyota E-ST205 with the 3S-GTE engine. Designed for...
Upgrade your Mazda E-FC3S 13B-T engine with the HKS Silent Hi-Power Turbo, designed to enhance performance while maintaining a quieter operation. This turbocharger features...
Upgrade your Subaru Forester SJG with the HKS Legamax Premium Exhaust System designed specifically for FA20T and FA20C engines. Crafted for enthusiasts seeking enhanced...
Upgrade your Mitsubishi Lancer Evolution IX with the HKS Super Turbo Muffler, designed to enhance performance and sound. Crafted for optimal exhaust flow, this...
Enhance your Mitsubishi CZ4A Final Edition with the HKS Super Turbo Muffler, part number hks31029-AM004. Designed for enthusiasts seeking optimal exhaust flow and a...
Upgrade your Nissan Skyline BNR32 with the HKS Super Turbo Muffler designed specifically for the RB26DETT engine. Crafted to deliver superior exhaust flow, this...
The HKS Super Turbo Muffler for the BCNR33 with RB26DETT engine delivers enhanced exhaust flow and improved engine sound, making it a popular choice...
Enhance your 2002 Honda Civic Si with the HKS Hi-Power Muffler, designed for superior performance and durability. Constructed from high-quality SUS304 stainless steel, this...
Enhance your Acura RSX Type S with the HKS Hi-Power Muffler, designed for optimal performance and durability. Crafted from high-quality SUS304 stainless steel, this...
Upgrade your vehicle's performance with the HKS SILENT Hi-Power exhaust designed specifically for the CL7 K20A Euro R. Crafted by HKS, this performance exhaust...
Enhance your Honda CR-Z's performance and sound with the HKS SILENT Hi-Power ZF1 exhaust system. Designed for optimal compatibility, this system features a sleek,...
Upgrade your hybrid vehicle's exhaust with the HKS Silent Hi-Power GP5 LEB-H1, a high-performance exhaust system designed to enhance sound and efficiency. Crafted by...
Enhance your Scion FR-S with the HKS Hi-Power Muffler SPEC-L, designed for optimal performance and a refined exhaust note. Crafted by HKS, a trusted...
The HKS Hi-Power Single Racing V2 exhaust system is designed specifically for the 2012-2021 Scion FR-S and Toyota 86 models, offering a significant performance...
Upgrade your 2013-2018 Ford Focus ST with the Injen Technology Part Number injSES9001TT, a high-performance cat-back exhaust system designed for enthusiasts seeking enhanced sound...
Enhance your Ford Fiesta ST's performance and sound with the Injen Technology Cat-Back Exhaust System, designed specifically for models from 2014 to 2019. Crafted...
Upgrade your 2012-2013 Infiniti G37 Coupe with the Injen Technology SES1997TT stainless steel cat-back exhaust system, crafted specifically for RWD models with a 3.7L...
Upgrade your Ford Fiesta ST with the Injen Technology Part Number injSES9016RS, a high-performance cat-back exhaust system designed for 2014-2019 models equipped with a...
The HKS Legal Turbo Manifold for Starion USA, part number hksLET-M01, is designed for high-performance automotive applications. Crafted with precision, this manifold features durable...
Enhance your vehicle's performance and sound with the HKS LEGAMAX Premium Exhaust System designed specifically for the FC3/L15B model. This exhaust system features a...
Upgrade your Honda Civic Type-R FK8 with the HKS Legamax Premium Exhaust System, designed for optimal performance and a refined exhaust note. Crafted by...
Enhance your Infiniti G37 sedan’s exhaust performance with the HKS Hi-Power Rear Muffler, designed specifically for model years 2009 through 2013. Crafted from high-quality...
Upgrade your Honda Civic with the HKS Hi-Power rear exhaust section designed specifically for models EX, DX, and LX. This high-performance exhaust component enhances...
Upgrade your 2007-2009 Honda Civic Si Sedan with the HKS Sport Exhaust System, featuring high-quality titanium tips designed for optimal performance and a sleek...
Upgrade your Honda Civic Si with the HKS Hi-Power Exhaust, model hks3203-EX014, designed specifically for 1999 and 2000 models. Crafted to enhance performance and...
Upgrade your Jeep Wrangler with the Injen Technologies 12-18 Jeep Wrangler 4-Door Cat-Back Stainless Steel Exhaust System, designed to enhance performance, sound, and appearance....
Enhance your Nissan 240SX with the HKS 89-94 Sport Cat-Back Exhaust System, designed to deliver improved airflow and performance. Crafted by HKS, a trusted...
Upgrade your Honda Civic Sedan FC with the HKS Legamax Premium Exhaust System, designed for optimal performance and a refined sound. Crafted by HKS,...
Upgrade your Honda Civic Hatchback FK7 with the HKS Legamax Premium Exhaust System, designed to enhance performance and sound. Crafted by HKS, a trusted...
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