{"product_id":"e9x-n54-n55-3-5-catback-exhaust-kit-race-version","title":"E9X N54-N55 3.5″ Catback Exhaust Kit (Race Version)","description":"\u003cp\u003eOur 3.5″ Race Exhaust shaves about 56 lbs over the OEM exhaust due to our unique 2 to 1 design from the downpipes through the muffler. At idle, the race exhaust note is more aggressive and slightly louder than street exhaust version, which transforms into a deep, distinctive note at wide open throttle due to our use of a single 3.5″ primary. This race exhaust is loud. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade from hand crafted, tig welded 3.5″ stainless steel.\u003c\/li\u003e\n\u003cli\u003e100% 304 grade stainless steel construction.\u003c\/li\u003e\n\u003cli\u003eGaskets \u0026amp; Clamps included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACS Motorsports","offers":[{"title":"Default Title","offer_id":44251456569535,"sku":null,"price":879.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/3831\/8527\/files\/IMG-9457.jpg?v=1747887084","url":"https:\/\/acsmotorsports.shop\/products\/e9x-n54-n55-3-5-catback-exhaust-kit-race-version","provider":"ACS Motorsports","version":"1.0","type":"link"}