{"product_id":"active-autowerke-section-1-w-hi-flow-cats-bmw-e46-m3-nla","title":"Active Autowerke Section 1 w\/ Hi-Flow Cats - BMW E46 \/ M3 - (NLA)","description":"\u003cp\u003e\n\t\n\u003c\/p\u003e\n\u003cp\u003e\n\t\n\u003c\/p\u003e\n\u003ch2 aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 1em; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; line-height: 1.5em; font-family: Lato; text-transform: uppercase; color: rgb(48, 48, 48); letter-spacing: 1px; text-rendering: optimizeLegibility; background-color: rgb(255, 255, 255);\"\u003e\n\u003cinline\u003e\u003cinline style=\"font-size: 16px;\"\u003eACTIVE AUTOWERKE BMW E46 M3 EXHAUST SECTION 1 WITH 100 CELL HI FLOW CATALYSTS\u003c\/inline\u003e\u003c\/inline\u003e\u003cspan style=\"font-size: 22px;\"\u003e \u003c\/span\u003e\n\u003c\/h2\u003e\u003ch2\u003e\u003c\/h2\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003eCombine the Active Autowerke Exhaust SECTION 1 with a pair of Hi Flow 100 cell metallic catalysts and you have part of a winning combination for your BMW E46 M3.\u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e \u003c\/p\u003e\u003ch2 aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 1em; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; line-height: 1.5em; font-family: Lato; text-transform: uppercase; color: rgb(48, 48, 48); letter-spacing: 1px; text-rendering: optimizeLegibility; background-color: rgb(255, 255, 255);\"\u003e\u003cinline style=\"font-size: 16px;\"\u003eDESIGN AND CONCEPT:\u003c\/inline\u003e\u003c\/h2\u003e\u003ch2\u003e\u003c\/h2\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e\u003ca aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" href=\"http:\/\/aatuning.com\/products\/active-autowerke-bmw-e36-m3-signature-exhaust-gen-3\" target=\"_blank\" style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit; color: rgb(0, 102, 204); text-decoration-line: none; outline: 0px; transition: color 0.1s linear;\"\u003e\u003cimg alt=\"Factory BMW exhaust SECTION 1 fr BMW E46 M3 \" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0578\/5357\/files\/Sec-1_small.jpg?1692\" width=\"123\" height=\"87\" style=\"margin: 0px 10px 0px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit; max-width: 100%; height: auto; float: left;\"\u003e\u003c\/a\u003eWhy create an exhaust SECTION 1 when the USA version BMW factory SECTION 1 already comes from the factory as a straight through design with two separate pipes and resonators already built in on one side? \u003cbr\u003eIf a performance aftermarket headers was installed, how much better could one gain against the already BMW factory SECTION 1?\u003c\/p\u003e\u003ch2 aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 1em; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; line-height: 1.5em; font-family: Lato; text-transform: uppercase; color: rgb(48, 48, 48); letter-spacing: 1px; text-rendering: optimizeLegibility; background-color: rgb(255, 255, 255);\"\u003e\u003cinline style=\"font-size: 16px;\"\u003eSOLUTION:\u003c\/inline\u003e\u003c\/h2\u003e\u003ch2\u003e\u003c\/h2\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003eTh\u003cimg alt=\"BMW Factory Section 1 with RASP like sound\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0578\/5357\/files\/BMWsec-1_small.jpg?1694\" width=\"90\" height=\"96\" style=\"margin: 0px 10px 0px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit; max-width: 100%; height: auto; float: left;\"\u003ee Active Autowerke Exhaust SECTION 1 only comes into play if the E46 M3 already has a performance header already installed.  One will experience a high smell of unburnt fuel. (due to the open exhaust w\/o any catalysts) and development of a RASPY like sound of which the BMW S54 engine i\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003es notorious for with the BMW Stock Section 1 when equipped. This raspy like sound is a matter of engine sound harmonics at a specific RPM range, a sort of resonance that is very loud and noticeable when the engine is revving at or above 4,000 rpm.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003eThis is the BMW section 1 - where the RASP like noise emits from.\u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e \u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e \u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e \u003c\/p\u003e\u003cdiv style=\"margin-bottom: 0px; padding: 0px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-weight: normal; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Merriweather; color: rgb(71, 71, 71); background-color: rgb(255, 255, 255);\"\u003e\u003c\/div\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e\u003cimg alt=\"BMW SECTION 1 for Rasp Elimination on BMW E46 M3\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0578\/5357\/files\/double_pipe_2_small.jpg?1693\" width=\"114\" height=\"76\" style=\"margin: 0px 10px 0px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit; max-width: 100%; height: auto; float: left;\"\u003eWith the Active Autowerke Exhaust SECTION 1 installed, the BMW performance gains are about the same as running the factory section 1. However, that's impressive considering the exhaust flow is also being filtered while running through a pair of 100 cell catalysts. The power and performance is still there.\u003cbr\u003e\u003cbr\u003eGone is the smell of unburnt fuel. \u003cstrong style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003eA BIG advantage.\u003c\/strong\u003e\u003cbr\u003eGone is the RASP like sound. \u003cstrong style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003eAnother BIG advanatge.\u003c\/strong\u003e\u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e \u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e \u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e \u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e \u003c\/p\u003e\u003cp aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255); float: left;\"\u003e \u003c\/p\u003e\u003ch2 style=\"margin-bottom: 1em; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 22px; line-height: 1.5em; font-family: Lato; text-transform: uppercase; color: rgb(48, 48, 48); letter-spacing: 1px; text-rendering: optimizeLegibility; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003e \u003c\/strong\u003e\u003c\/h2\u003e\u003ch2\u003e\u003c\/h2\u003e\u003cp style=\"margin-bottom: 15px; border-width: 0px; border-style: initial; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: 1.8em; font-family: Merriweather; color: rgb(71, 71, 71); letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e \u003c\/p\u003e\u003ch2 style=\"margin-bottom: 1em; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 22px; line-height: 1.5em; font-family: Lato; text-transform: uppercase; color: rgb(48, 48, 48); letter-spacing: 1px; text-rendering: optimizeLegibility; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\u003ch2 style=\"margin-bottom: 1em; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 22px; line-height: 1.5em; font-family: Lato; text-transform: uppercase; color: rgb(48, 48, 48); letter-spacing: 1px; text-rendering: optimizeLegibility; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\u003ch2 style=\"margin-bottom: 1em; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; line-height: 1.5em; font-family: Lato; text-transform: uppercase; color: rgb(48, 48, 48); letter-spacing: 1px; text-rendering: optimizeLegibility; background-color: rgb(255, 255, 255);\"\u003e\u003cstrong aria-level=\"0\" aria-posinset=\"0\" aria-setsize=\"0\" style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-family: inherit;\"\u003e\u003cinline style=\"font-size: 16px;\"\u003eFEATURES:\u003c\/inline\u003e\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: inherit; font-size: inherit; font-style: inherit; font-variant-ligatures: inherit; font-variant-caps: inherit; font-weight: inherit; background-color: initial;\"\u003eDesigned and recommended for Off Road Use \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003ePair of 100 CELL Hi Flow metallic exhaust catalysts included\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003eNo unburnt fuel like smell\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003eNO RASP like sound\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003eBrushed Finish for that industrial appeal\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003eConstructed from 100% 304 stainless steel \u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003eUtilizes factory mounting points for easy bolt-on install\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; font-family: inherit;\"\u003eTwo year warranty with Free Tech support \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 aria-posinset=\"0\" aria-setsize=\"0\" aria-level=\"0\"\u003e\n\u003cul\u003e\n\t\n\u003c\/ul\u003e\n\u003c\/h2\u003e\n\u003cbr\u003e\u003cbr\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":41038349172898,"sku":"11-010","price":977.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/9953\/7314\/products\/11-010-2_2fdce6b5-7fda-4f36-97bc-64abb686c214.jpg?v=1633724649","url":"https:\/\/broxtuning.ca\/products\/active-autowerke-section-1-w-hi-flow-cats-bmw-e46-m3-nla","provider":"Brox Tuning","version":"1.0","type":"link"}