{"product_id":"hks-hi-power-axle-back-exhaust-lexus-is300-altezza-1998-2005","title":"HKS Hi-Power Axle-Back Exhaust – Lexus IS300\/ALTEZZA 1998-2005","description":"\u003cp\u003eracing 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 greater flow and higher-PRM power gains due to the less restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path.\u003c\/p\u003e\n\u003cp\u003eFor turbocharged applications, the large and smooth exhaust flow allows greater exhaust velocity for better mid-range boost response and high-RPM power. Naturally aspirated vehicles also benefit from greater exhaust flow capacity as engine tuning levels increase. Certain applications are available in a Silent Hi-Power version which has an inner silencer built into the muffler. Like Drager Exhaust systems, Hi-Power Exhaust systems are made from SUS304 stainless steel muffler and tip assemblies. Depending on the application, Hi-Power muffler tips are 96mm, 115mm and 120mm in diameter, piping diameter ranges from 55mm to 95mm. Special Edition HKS Carbon Titanium Hi-Power Exhaust systems are exclusively available for certain popular applications. These exclusive versions of the Hi-Power Exhaust consist of a carbon fiber wrapped muffler shell, titanium tip, and polished SUS304 stainless steel piping.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTip Diameter(mm): 115\u003c\/li\u003e\n\u003cli\u003ePiping Diameter(mm): 60\u003c\/li\u003e\n\u003cli\u003eThis an Axle-Back Exhaust System\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":52278569992474,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5115\/2154\/files\/IMG-6472.webp?v=1779623981","url":"https:\/\/www.curiogarage.com\/products\/hks-hi-power-axle-back-exhaust-lexus-is300-altezza-1998-2005","provider":"Curio Garage ","version":"1.0","type":"link"}