{"product_id":"spoon-sports-n1-muffler-kit-honda-jw5-s660","title":"SPOON SPORTS N1 MUFFLER KIT, HONDA JW5 S660","description":"\u003cp\u003eSpoon has been developing the S660 at every stage of its development process to further enhance its sporty performance.\u003c\/p\u003e\n\u003cp\u003eOne of the key areas of development has been the exhaust system, which has undergone numerous tests to match various engine specifications.\u003c\/p\u003e\n\u003cp\u003eThe S07A engine, despite its 660cc capacity, delivers ample dynamic performance even in stock form. However, optimizing exhaust efficiency became essential when further power-ups were achieved through ECU tuning, such as boost adjustments.\u003c\/p\u003e\n\u003cp\u003eTo maximize torque and power on both stock and ECU-tuned vehicles, we designed a 50mm diameter center pipe and a 60mm diameter main pipe with a megaphone-shaped design. By optimizing the layout, we achieved improved mid- to high-speed output without sacrificing low-speed torque.\u003c\/p\u003e\n\u003cp\u003eWe used 1.2mm thick SUS436 pipes, ensuring sufficient strength while maintaining a lightweight finish.\u003c\/p\u003e\n\u003cp\u003eThe finisher, a 65mm diameter single pipe, a hallmark of the SPOON N1 muffler, combines safety regulations with a premium N1 sound.\u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18030-JW5-011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPOON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.0000kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.370m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.430m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.720m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"SPOON","offers":[{"title":"Default Title","offer_id":48416604225636,"sku":"18030-JW5-011","price":937.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6260\/1060\/files\/18030-JW5-011_4.jpg?v=1778793195","url":"https:\/\/kyp.com.au\/products\/spoon-sports-n1-muffler-kit-honda-jw5-s660","provider":"KYP Performance House","version":"1.0","type":"link"}