Exhaust systems have always been the base for aftermarket performance. From the beginner starting off to the high horsepower racer, who need to comply to track sound requirements, a well engineered exhaust system will enhance performance, sound, appearances, and economy. Upgrading restrictive factory exhaust with a tuned GReddy Exhaust System will increase horsepower & torque, add a deep sporty exhaust note, give style & flare to the look of your car, all while increasing fuel efficiency. With over 3 decades of building Japanese racing exhaust, over 10 years of North American customer feedback, and over 150 applications, GReddy has continued to lead the way in performance exhaust. From the very start, our unique straight-through design has been the key to unleashing power with a deep sporty tone. Engineered by experienced exhaust technicians, each application is fine-tuned inside and out. Careful attention to piping, muffler and tip positions on the undercarriage and rear bumper, and taking into consideration moving suspension parts and ground clearance are all part of our standard design. Hanging the exhaust to matching body lines and tuning the internal perforated tubes and special sound absorption materials to adjust the best combination of performance with the right exhaust tone and sound level, is where the art of systems separate us from imitators. Each GReddy exhaust line may very in muffler & tip style, material construction, and application usage, but all feature performance, sound and quality. Styles include: the new GReddy Racing Ti-C , the the new Spectrum Elite , the ever popular EVO2 , the turbo specific Turbo Ti-C., and Comp Ti-C turbo-back systems. Another important component to exhaust systems is a performance exhaust manifold (or header.) GReddy tuned Stainless-steel Headers are a perfect match for our cat-back exhaust and/or our new supercharger kits.