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HKS SpecificationThe Large diameter of our center pipes improves exhaust gas flow to the muffler. Engine performance will be improved along with sound. All our center pipes are made with durable and good looking with SUS304.Close noise level91dB (LEGAMAX Premium installed),Installable after minor ch..

Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both turbocharged and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a grea..

Mitsubishi Evo X HKS Legamax Premium 31021-AM004Legamax and Sport Exhaust Systems are designed to reduce backpressure and increase exhaust flow for greater peak power and a broader torque band. Each Legamax and Sport Exhaust application utilizes a specific muffler design and shape along with th..

Silent Hi-Power mufflers offer high performance and sporty appearance with the added benefit of reduced noise levels making it the best choice for more mature enthusiasts.Silent Hi-Power mufflers are constructed entirely of SUS304 grade stainless steel for high lustre, long lasting performance.For c..

High-dimensional Super Turbo Muffler DebutExhaust Efficiency & Sound Pressure Reduction are implemented together.The turbo engine master HKS challenged to implement the following 3 characteristics together to develop Super Turbo Muffler.Effective on stock to high performance vehicles w/ upgraded..

Track Frame MotorsportRemarkable Low Exhaust Pressureφ75 pipe and straight design to deal with hard tuned engine up to 500ps！Compatible with all year models including Final Edition.Comfortable Driving with Less NoiseThe lower exhaust resonance and interior noise under street driving were reduced.Use..

GT FULL TURBINE KITHKS CZ200S (CZ4A) recorded 59"495 (radial street tire) at Tsukuba Circuit with it.FeaturesNew GT3240 turbine with A/R0.73.Boost and power drop at high rpm with stock turbine will be solved.The turbine is mounted on stock exhaust manifold with heat proof steel adaptor.Because of it..

Track Frame MotorsportHKS LA Clutch (Light Action) combines accurate high level power transfer from engine to transmission while offering easy to use clutch feel which is particularly noticeable when the clutch is half engaged.Suitable for use on the streets or for sports use, LA Clutch is a single ..