{"product_id":"active-autowerke-bmw-signature-x-pipe-with-high-flow-cats-11-017c","title":"Active Autowerke BMW Signature X Pipe with High Flow Cats (11-017C)","description":"\u003cp\u003e\u003cstrong\u003eBMW Signature X Pipe with High Flow Cats - Active Autowerke 11-017C\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eActive Autowerke is proud to release the highly anticipated Signature Track Pipe with X-Pipe and Connecting Pipes with GESI G-Sport cats for the BMW E9X M3.\u003c\/p\u003e \u003cp\u003eThis exhaust system was designed and engineered to work with most after-market exhaust systems\/mufflers on the market today without the need to cut, weld or modify anything. It is a true bolt-on that can be performed by most.\u003c\/p\u003e \u003cp\u003eActive Autowerke is able to improve on the factory X Pipe design by a scavenging effect that yields high horsepower gains. Dramatic weight savings are also gained when one compares the factory system at 40 lbs and the Active Autowerke Signature X Pipe weighting at a mere 25 lbs. Noticeable gains have been measured on the Active Autowerke Mustang Chassis dyno with a 12+ RWHP when adding this X Pipe to our Signature exhaust system and as much as 10+ RWHP when used to the BMW stock exhaust.\u003c\/p\u003e \u003cp\u003eThe Active Autowerke X Pipe system is constructed of 100% 304 brushed stainless steel and has a industry standard warranty against rust. This latest addition to the Signature line up is a must for the true Enthusiast looking for performance increases.\u003c\/p\u003e \u003cp\u003eThis variant includes two 4\" high flow GESI catalytic converters that will NOT produce a CEL!\u003c\/p\u003e \u003cp\u003eThe GESi® G-Sport Ultra High Output Catalytic Converter features full 304 stainless steel construction, including the substrate. GESi® UHO-Series Catalytic Converters are EPA registered and compliant in 49 states and fully OBD2 compliant, perfect for use on 1996 and newer vehicles. GESi® proprietary precious metal loading technology ensures greatly reduced emissions, eliminating most \"Check Engine Lights\". These high flow catalytic converters outperform stock converters and provide a reliable solution to the most common catalytic converter problems.\u003c\/p\u003e \u003cp\u003eThe GESi® UHO-Series Catalytic Converters are rated for engines putting out between 300 and 500 horsepower while maintaining a high flow capacity. The reduced back-pressure from this high flow catalytic converter will allow you to maximize your engines horsepower without the harmful emissions. Say goodbye to Check Engine Lights and failed emissions tests!\u003c\/p\u003e \u003cp\u003ePlease Note: These catalytic converters are not legal for use on vehicles registered in the state of California as a result of California Vehicle Code Section 27156 and 38391.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eNO CEL when using this downpipe\u003c\/li\u003e \u003cli\u003eIncrease of 10+ RWHP\u003c\/li\u003e \u003cli\u003eGESI EPA registered high flow and fully OBD2 compliant\u003c\/li\u003e \u003cli\u003eCasted upper stainless steel V-Band for precise fitment\u003c\/li\u003e \u003cli\u003eRated for 300 to 500 hp per cat\u003c\/li\u003e \u003cli\u003eWithstands up to 1500° F\u003c\/li\u003e \u003cli\u003eCan reach operational efficiency within 9 seconds of startup\u003c\/li\u003e \u003cli\u003eEasily bolts-on with factory style flanges – no cutting or welding required\u003c\/li\u003e \u003cli\u003eDurable construction from TIG welded 304 stainless steel\u003c\/li\u003e \u003cli\u003eUltra high flow 400 cell per square inch catalyst\u003c\/li\u003e \u003cli\u003eEPA compliant for use on OBD2 vehicles (1996 and newer) except in California and other CARB states\u003c\/li\u003e \u003cli\u003e304 stainless steel substrate in catalytic converter is furnace braised to the mantle for outstanding durability\u003c\/li\u003e \u003cli\u003eGESi® proprietary precious metal loading technology ensures greatly reduced emissions\u003c\/li\u003e \u003cli\u003eBoth passengers and drivers are safe from harmful emissions and noise\u003c\/li\u003e \u003cli\u003eDurable 100% 304 stainless steel\u003c\/li\u003e \u003cli\u003ePrecise fitment\u003c\/li\u003e \u003cli\u003eWeighs less than 30 lbs versus factory greater than 40 lbs\u003c\/li\u003e \u003cli\u003eOne year standard Active warranty on exhaust products\u003c\/li\u003e \u003cli\u003eMade in Miami, Florida\u003c\/li\u003e \u003cli\u003eCats covered by 5 Year \/ 50,000 Mile Warranty (on shell and tube ends)\u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003ePart Type:X-Pipes\u003c\/li\u003e\u003cli\u003eFitment Spec:Vehicle Specific\u003c\/li\u003e","brand":"Active AutoWerke","offers":[{"title":"Default Title","offer_id":52025759760676,"sku":"11-017C","price":1709.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/ShowProductImage_a7b9c7f4-f089-4c14-9f3b-d56bcce1648a.jpg?v=1771509669","url":"https:\/\/autohousesupply.com\/products\/active-autowerke-bmw-signature-x-pipe-with-high-flow-cats-11-017c","provider":"AutoHouseSupply","version":"1.0","type":"link"}