{"product_id":"apexi-n1x-evolution-extreme-axleback-exhaust-titanium-for-22-lexus-is500-164kt21","title":"Apexi N1-X Evolution Extreme Axleback Exhaust Titanium for 22 Lexus IS500 (164-KT21)","description":"\u003cp\u003eThe N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight titanium material rolled and riveted onto a double pipe structure which acts as a diffuser enabling temperature reduction, meanwhile retaining a sporty heat gradation appearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n \u003cli\u003eHigh-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains\u003c\/li\u003e\n \u003cli\u003eMatched and manufactured for select chassis\u003c\/li\u003e\n \u003cli\u003ePatented Megaphone piping structure to produce excellent torque and throttle response throughout the power-band. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results\u003c\/li\u003e\n \u003c\/ul\u003e","brand":"Apexi","offers":[{"title":"Default Title","offer_id":52025580978468,"sku":"HLDH_164-KT21","price":1614.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/ShowProductImage_fb89d40d-5178-459c-aedd-bd56baa484ac.jpg?v=1771504739","url":"https:\/\/autohousesupply.com\/products\/apexi-n1x-evolution-extreme-axleback-exhaust-titanium-for-22-lexus-is500-164kt21","provider":"AutoHouseSupply","version":"1.0","type":"link"}