{"product_id":"brocks-performance-alien-head-2-full-system-black-14-muffler-zx-14r-12-25","title":"Brock's Performance Alien Head 2 Full System Black 14\" Muffler ZX-14R (12-25)","description":"\u003cul\u003e \u003cli\u003e14\" megaphone muffler\u003c\/li\u003e \u003cli\u003eHigh flow flange kit\u003c\/li\u003e \u003cli\u003eBlack ceramic coated finish\u003c\/li\u003e \u003cli\u003e2.25\" outlet permanent baffle\u003c\/li\u003e \u003cli\u003eDistinctive look\/aggressive sound\u003cbr\u003e(2.25” 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\u003ePre-installed 18mm bung for wideband O2 sensor\u003c\/li\u003e \u003cli\u003eIncludes (Emissions\/PAIR) Block Off Cap and \u003ca style=\"color: blue;\" href=\"https:\/\/brocksperformance.com\/content\/Instructions\/ZX14\/996395.pdf\" target=\"_blank\"\u003einstructions \u003c\/a\u003efor decel-pop reduction\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 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\/ZX14\/996434.pdf\" target=\"_blank\"\u003eClick here to view Installation Instructions\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca style=\"color: blue;\" href=\"https:\/\/www.youtube.com\/watch?v=40oTkAb2zCE\" target=\"_blank\"\u003eClick here to view Installation Instructions (Video)\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/blog.brocksperformance.com\/kawasaki-zx-14r-12-16-information-page\/\" target=\"_blank\"\u003eClick here for more information on this model and to view other products available\u003c\/a\u003e\u003c\/strong\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: more ground clearance, more room for the added fan, bigger flange kit and a deeper sound than the original Alien Head™ for the Gen 1 ZX-14's. We also moved the power curve up, since the ZX-14R has a stroker engine and doesn't need additional low end power.\u003c\/p\u003e \u003cp\u003eThe Alien Head 2™ exhaust system combines our legendary race-proven performance with the distinctive look and sound of the original Alien Head™ muffler, which has become a favorite with custom builders to showcase more of today’s big tire\/custom swingarms. Manufactured 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 all new ZX-14R.\u003c\/p\u003e \u003cp\u003eThe 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\u003eDyno Chart:\u003c\/strong\u003e Click image to enlarge\u003c\/p\u003e \u003cp\u003e\u003cem\u003eSAE Scale\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/brocksperformance.com\/product_images\/uploaded_images\/ZX14R_AH2_Dyno_Chart_SAE.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn7.bigcommerce.com\/s-415rnuyx4g\/product_images\/uploaded_images\/images\/ZX14R_AH2_Dyno_Chart_SAE_Th.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e \u003chr style=\"height: 1px; color: gray; width: 100%; align: left;\"\u003e \u003cp\u003e\u003cstrong\u003eZX-14R Exhaust Weight Comparison\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eOEM Exhaust System:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFront Section: 8.8 lbs.\u003c\/li\u003e \u003cli\u003eRight Muffler: 16.25 lbs.\u003c\/li\u003e \u003cli\u003eLeft Muffler: 16.00 lbs\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eTotal = 41.05 lbs.\u003c\/p\u003e \u003cp\u003eBrock's Performance Alien Head 2™ Full System:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFront Section: 5.45 lbs.\u003c\/li\u003e \u003cli\u003eFlanges: 1.05 lbs.\u003c\/li\u003e \u003cli\u003eMuffler: 3.1 lbs.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eTotal = 9.60 lbs.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTotal Weight Savings = \u003c\/strong\u003e31.45 lbs. or 76% of stock weight\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Brock's Performance","offers":[{"title":"Logo Plate 5.5in Black w\/ Silver Letters","offer_id":44177347313751,"sku":"397021-16822","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Logo Plate 5.5in \"Stupid Fast\" Black w\/ Silver Letters","offer_id":44177347346519,"sku":"397021-16823","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Logo Plate 5.5in White w\/ Black Letters","offer_id":44177347379287,"sku":"397021-16824","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Logo Plate 5.5in Yellow w\/ Black Letters","offer_id":44177347412055,"sku":"397021-16825","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Logo Plate 5.5in Green w\/ Black Letters","offer_id":44177347444823,"sku":"397021-16826","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Logo Plate 5.5in Red w\/ Black Letters","offer_id":44177347477591,"sku":"397021-16827","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Logo Plate 5.5in Blue w\/ Black Letters","offer_id":44177347510359,"sku":"397021-16828","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Logo Plate 5.5in Black w\/ Gold Letters","offer_id":44177347543127,"sku":"397021-16829","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Logo Plate 5.5in Pink w\/ Black Letters","offer_id":44177347575895,"sku":"397021-16830","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/7099\/2215\/files\/6837_397021_ZX14R_AH_CBC_Zoom__35894.1738766978.500.750__20777.1785527812.jpg?v=1787114262","url":"https:\/\/westfieldmoto.com\/products\/brocks-performance-alien-head-2-full-system-black-14-muffler-zx-14r-12-25","provider":"Westfield Moto Works","version":"1.0","type":"link"}