HKS

HKS

HKS Hi-Power Exhaust System Honda Civic Si Sedan ONLY 2017-2021

The HKS Hi-Power exhaust for the 10th Gen Honda Civic Si Sedan features a titanium dual tip configuratoin coming off of a single, straight through muffler located just behind the bumper in the center...

HKS

HKS Legamax Exhaust System Honda Civic Coupe 1.5T non-Si 2016-2021

The HKS Legamax exhaust system for the 10th Gen Honda Civic Coupe 1.5T non-Si models, gives you a slight upgrade in piping diamter for some extra breathing room and horsepower. Visually, you're...

HKS

HKS Super Air Filter Honda Civic 1.5T Models ALL 2016-2021

The HKS Super Air Filter is made of non-woven, dry fabric. Filter density becomes higher the further air travels inside the filter which catches varying sizes of dust and debris in the air. The HKS...

HKS

HKS Hipermax S Coilovers w/ Error Canceler Honda Civic Si 2017-2021

Unleash Precision Handling: HKS Hipermax S Coilovers with Error Canceler for Honda Civic Si (2017-2021) Elevate your driving experience with the HKS Hipermax S Coilovers, paired with an Error...

HKS

HKS SSQV 4 Vehicle Specific Kit Mazdaspeed 3 2010-2013

In 1994, HKS introduced the first Sequential Blow-Off Valve  featuring a unique, pull-type, sequential valve structure and a differential pressure control system.  This advanced pull-type...

HKS

HKS Legamax Catback Exhaust Subaru WRX 2015-2019

The HKS Legamax catback exhaust for the 2015+ Subaru WRX retains the factory style muffler and tip setup but with a much higher flowing muffler, larger exhaust tips, and a larger diameter exhaust...

HKS

HKS Hi-Power Catback Exhaust Subaru WRX 2015-2019

The HKS Hi-Power Exhaust is the flag ship exhaust for making more power and providing a true performance sound and feel. The 2015+ Subaru HKS Hi-Power system incorporates a dual muffler system with a...

HKS

HKS Hipermax Max IV GT Coilovers Subaru WRX STI 2008-2014

The HKS Hipermax Coilovers are some of the best overall coilovers you can get from an off the shelf setup. They are perfectly designed and balanced to fit and perform on the WRX and STI and provide a...

HKS

HKS Super Turbo Catback Exhaust SEDAN Subaru WRX | WRX STI 2011-2014

This is a very unique exhaust put together by HKS and features huge dual exhaust tips with a burnt blue finish. Dual mufflers are retained on this exhaust setup. The piping is a full 3" in diameter...

HKS

HKS Super Turbo Catback Exhaust HATCHBACK Subaru WRX 2011-2014 | WRX STI 2008-2014

This is a very unique exhaust put together by HKS and features huge dual exhaust tips with a burnt blue finish. Twin mufflers are used on this hatchback application instead of a more traditional...

HKS

HKS Legamax Premium Axleback Exhaust SEDAN Subaru WRX | WRX STI 2011-2014

The HKS Legamax axle back exhaust replaces both muffler sections in the Subaru WRX and STI sedan versions only. This fits the widebody style of 2011-2014 for the WRX and STI models. This is a perfect...

HKS

HKS Legamax Premium Axleback Exhaust HATCHBACK Subaru WRX 2011-2014 | WRX STI 2008-2014

The HKS Legamax axle back exhaust replaces the muffler section in the Subaru WRX and STI hatchback versions only. This fits the widebody style of 2011-2014 for the WRX and all 2008-2014 STI models...

HKS

HKS Racing Muffler Catback Exhaust SEDAN Subaru WRX | WRX STI 2011-2014

The HKS Racing Muffler Catback Exhaust is a true performance and racing exhaust for your sedan WRX and STI 2011-2014. The center pipe is a 3.3 inch diameter for plenty of power potential and exhaust...

HKS

HKS Stainless Steel Equal Length Header Subaru WRX STI 2004-2019

The HKS stainless steel, equal length exhaust manifold for the Subaru WRX STI is a perfect compliment to any turbo boxer Subaru engine. This is a direct bolt-on manifold on the STI models or any WRX...

HKS

HKS Legamax Premium Catback Exhaust SEDAN Subaru WRX | WRX STI 2011-2014

The HKS Legamax Catback Exhaust for the Subaru WRX and STI sedans fits the 2011-2014 models specifically and features a dual muffler, quad tip design. All 4 tips are burnt blue. Piping diameter is 2...

HKS

HKS Fine Tune Timing Belt Subaru WRX 2002-2014 | WRX STI 2004-2019 | Legacy GT (inc Spec B) 2005-2009 | Forester XT 2004-2013

Replacing your timing belt is a crucial maintenance part that cannot go unnoticed when needing to be replaced. In addition to simple replacement when necessary, a performance car is subject to higher...

HKS

HKS Fine Tune V-Belt Power Steering Subaru WRX 2002-2014 | WRX STI 2004-2019 | All EJ Engines

The HKS accessory belt is a direct replacement for the factory rubber belts. They use a much higher grade rubber material which is stronger and can withstand much higher heat than traditional rubber...

HKS

HKS Fine Tune V-Belt Air Conditioning Belt BLACK Subaru WRX 2002-2014 | WRX STI 2004-2019 | All EJ Engines

The HKS accessory belt is a direct replacement for the factory rubber belts. They use a much higher grade rubber material which is stronger and can withstand much higher heat than traditional rubber...

HKS

HKS Turbo Timer Harness Type FT-6

HKS

HKS S Type Radiator Cap 108kPa Subaru EJ, FA motors

Setting the injection-valve opening pressure to 1.1kgf/cm2, and using silicone rubber as a packing part can improve sealing properties. This radiator cap can support the reliable cooling performance...

HKS

HKS R Type Front Mount Intercooler FMIC Subaru WRX STI 2008-2014

*We used R type core for larger size + low pressure loss for better performance than stock intercooler. *The side tank has effective usage of air flow of core bumper open from the intercooler...

HKS

HKS SSQV4 Suction Return Kit Subaru WRX STI 2004-2019

The HKS Suction Return Kit is the recirculation fitting specifically used for the Subaru STI application where it requires a 90 degree bend to mate to the recirculation tube. This fits with the SSQV...

HKS

HKS SSQV4 Blowoff Valve w/ Suction Return Kit Subaru WRX STI 2008-2019

HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost...

HKS

HKS SSQV4 Blowoff Valve Kit Subaru WRX STI 2008-2019

HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost...