{"product_id":"active-autowerke-bmw-rear-signature-performance-exhaust-11-031-12-031","title":"Active Autowerke BMW Rear Signature Performance Exhaust 11 - 031 (12-031)","description":"\u003cp\u003eThis BMW F10 5-Series exhaust delivers everything we know BMW enthusiasts would want in a performance rear exhaust including: a sophisticated yet aggressive tone, weight savings, and – most importantly – noticeable gains when it comes to horsepower!\u003c\/p\u003e \u003cp\u003eFirst, the addition of our F10 550I Signature Rear Exhaust creates a tone in the car that enthusiasts really love. This muffler spawns a sound that is much more assertive than the stock exhaust system, yet it is still refined. This results in an exhaust tone that is both thrilling and unobtrusive – the perfect combination!\u003c\/p\u003e \u003cp\u003eNext, there is a pretty big difference between the weight of the 510 550I factory exhaust system and our signature exhaust – a 10 lb. difference to be exact. The weight saved with our performance system translates to even more gains for your BMW F10 550I.\u003c\/p\u003e \u003cp\u003eLast, but definitely not least, is the most sought-after benefit of our 550I performance exhaust system – the horsepower gains. On the in-house Active Autowerke Mustang dyno, we measured gains of 7+ WHP over stock configuration. Unearthing the extra power of a BMW owner’s stock exhaust is what we are here for!\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eACTIVE AUTOWERKE F10 550I SIGNATURE REAR EXHAUST SYSTEM FEATURES:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLarger diameter mandrel bent exhaust piping for maximum flow\u003c\/li\u003e \u003cli\u003eDurable, polished 100% 304 stainless steel\u003c\/li\u003e \u003cli\u003eDouble-walled 90 mm signature stainless steel tips\u003c\/li\u003e \u003cli\u003eAdjustable tips with embossed Active Autowerke logo on the dual tip mode\u003c\/li\u003e \u003cli\u003eImproved power \u0026amp; torque throughout entire RPM band\u003c\/li\u003e \u003cli\u003eActual dyno measure results with gains of 7+ WHP over stock configuration\u003c\/li\u003e \u003cli\u003eFitment for BMW M sport rear diffuse\u003c\/li\u003e \u003cli\u003eComplete illustrated instruction manual\u003c\/li\u003e \u003cli\u003eTwo year warranty included\u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003ePart Type:Exhaust Systems\u003c\/li\u003e\u003cli\u003eFitment Spec:Vehicle Specific\u003c\/li\u003e","brand":"Active AutoWerke","offers":[{"title":"Default Title","offer_id":52025757073700,"sku":"12-031","price":1187.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/ShowProductImage_1cdcb957-d332-4beb-b3f2-714ddd2c5790.jpg?v=1771509640","url":"https:\/\/autohousesupply.com\/products\/active-autowerke-bmw-rear-signature-performance-exhaust-11-031-12-031","provider":"AutoHouseSupply","version":"1.0","type":"link"}