{"product_id":"brocks-performance-alien-head-2-full-system-black-14-muffler-zx-10r-16-20","title":"Brock's Performance Alien Head 2 Full System Black 14\" Muffler ZX-10R (16-20)","description":"\u003cul\u003e \u003cli\u003e14\" megaphone muffler\u003c\/li\u003e \u003cli\u003eBlack ceramic coated finish\u003c\/li\u003e \u003cli\u003e2.25\" outlet permanent baffle\u003c\/li\u003e \u003cli\u003eLarger diameter outlet provides increased exhaust flow\u003c\/li\u003e \u003cli\u003eMaximized power gains on stock and modified engines\u003c\/li\u003e \u003cli\u003eDistinctive look and aggressive sound\u003cbr\u003e (optional noise reduction insert sold separately)\u003c\/li\u003e \u003cli\u003eNo fairing modifications required\u003c\/li\u003e \u003cli\u003eAerospace quality, ultra lightweight stainless construction\u003c\/li\u003e \u003cli\u003e51% weight savings vs OEM full system\u003c\/li\u003e \u003cli\u003eOne 18mm O2 bung pre-installed on collector\u003cbr\u003e (block-off plug and 12mm O2 bung adapter included)\u003c\/li\u003e \u003cli\u003e3oz. tube of \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/permatex-ultra-copper-3oz\/\" target=\"_blank\"\u003ePermatex Ultra Copper®\u003c\/a\u003e supplied with purchase\u003c\/li\u003e \u003cli\u003eIncludes PAIR block-off cap for decel-pop reduction\u003c\/li\u003e \u003cli\u003eIncludes muffler, front section, flanges and necessary hardware\u003c\/li\u003e \u003cli\u003eIncludes Brock’s lifetime direct support package \u003cem\u003eat no additional charge\u003c\/em\u003e\n\u003c\/li\u003e \u003cli\u003eSelect from increased drivability\/fuel mileage (pump gas) or race-proven (race fuel) track maps via our \u003ca style=\"color: blue;\" href=\"https:\/\/blog.brocksperformance.com\/category\/map-support\/\" target=\"_blank\"\u003emap support program\u003c\/a\u003e \u003cem\u003eat no additional charge\u003c\/em\u003e\n\u003c\/li\u003e \u003cli\u003e\u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/product_images\/uploaded_images\/Logo_Plates_Article_Page_Display.jpg\" target=\"_blank\"\u003eClick here to view logo plate color options\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/Instructions\/ZX10R_ZX12R\/996772.pdf\" target=\"_blank\"\u003eClick here for exhaust installation instructions\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/Instructions\/ZX10R_ZX12R\/996382.pdf\" target=\"_blank\"\u003eClick here for PAIR block-off instructions\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eATTENTION:\u003c\/strong\u003e Select (19-20) model year ZX-10Rs are subject to a \u003ca style=\"color: blue;\" href=\"https:\/\/static.nhtsa.gov\/odi\/rcl\/2020\/RCLRPT-20V307-9877.PDF\" target=\"_blank\"\u003eKawasaki recall\u003c\/a\u003e concerning a faulty ECU and suction valve (PAIR). Failure to perform this recall could lead to exhaust system damages\/failure. Brock's Performance will not warranty any damages created from an improperly blocked PAIR and\/or failure to perform the \u003ca style=\"color: blue;\" href=\"https:\/\/static.nhtsa.gov\/odi\/rcl\/2020\/RCLRPT-20V307-9877.PDF\" target=\"_blank\"\u003erecall\u003c\/a\u003e. The PAIR valve on the ZX-10R is blocked via the use of the \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/Instructions\/ZX10R_ZX12R\/996382.pdf\" target=\"_blank\"\u003esupplied black cap\u003c\/a\u003e.\u003c\/p\u003e \u003cdiv class=\"moretab\" data-title=\"Product Details\"\u003e \u003cp\u003e\u003cstrong\u003eThe Follow-Up To Our Best-Selling Exhaust System\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe Alien Head 2™ offers a full through 2.25” diameter secondary section for increased exhaust flow and builds upon the legendary, race-proven performance of the original Alien Head™, while adding a distinctive look and deeper exhaust tone. This system is a must for the sportbike owner who’s never quite satisfied with factory power.\u003c\/p\u003e \u003cp\u003eManufactured to stringent specifications, Brock personally designed and hand-tuned the Alien Head 2™ full exhaust system to find the ideal balance of performance and attitude for the stock to highly modified sportbike. The Alien Head 2™ exhaust system stands as the benchmark of cutting edge power, design, and style.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"moretab\" data-title=\"Technical\"\u003e \u003cp\u003e\u003cstrong\u003eZX-10R Exhaust System Decibel Levels\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003eTesting procedure performed according to \u003ca style=\"color: blue;\" href=\"http:\/\/blog.brocksperformance.com\/sae-j2825-measurement-of-exhaust-sound-pressure-levels-of-stationary-on-highway-motorcycles\/\" target=\"_blank\"\u003eSAE J2825\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAlien Head 2 Muffler (with \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/noise-reduction-plug-fits-2-25-outlet-megaphones\/\" target=\"_blank\"\u003eNoise Reduction Plug\u003c\/a\u003e):\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eIdle: 103dB \/ 5000 RPM: 113dB\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAlien Head 2 Muffler:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eIdle: 105dB \/ 5000 RPM: 115dB\u003c\/p\u003e \u003chr style=\"height: 1px; color: gray; width: 410px; align: left;\"\u003e \u003cp\u003e\u003cstrong\u003eZX-10R Exhaust Weight Comparison\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cstrong\u003eOEM Full Exhaust System:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMuffler: 4.80 lb.\u003c\/li\u003e \u003cli\u003eCatalytic Converter: 9.60 lb.\u003c\/li\u003e \u003cli\u003eFront Section: 5.10 lb.\u003c\/li\u003e \u003cli\u003eHeat Shields: 0.30 lb.\u003c\/li\u003e \u003cli\u003eHardware: 0.05 lb.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eTotal =\u003c\/em\u003e 19.85 lb.\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cstrong\u003eAlien Head 2™ Full System:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMuffler: 3.00 lb.\u003c\/li\u003e \u003cli\u003eCollector: 1.40 lb.\u003c\/li\u003e \u003cli\u003ePrimaries: 3.95 lb.\u003c\/li\u003e \u003cli\u003eFlanges: 1.00 lb.\u003c\/li\u003e \u003cli\u003eHardware: 0.40 lb.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eTotal =\u003c\/em\u003e 9.75 lb.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTotal Weight Savings = \u003c\/strong\u003e 10.10 lb. or 51% of OEM weight\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Brock's Performance","offers":[{"title":"Default Title","offer_id":44177350000727,"sku":"398542","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/7099\/2215\/files\/7718_398542_ZX10R_AH2_Full_CBC_1_Zoom__39348.1717529150.500.750__50179.1785540873.jpg?v=1787114284","url":"https:\/\/westfieldmoto.com\/products\/brocks-performance-alien-head-2-full-system-black-14-muffler-zx-10r-16-20","provider":"Westfield Moto Works","version":"1.0","type":"link"}