{"product_id":"aftermarket-assassins-2022-up-rzr-pro-r-4-cylinder-header-pipe-5-10-day-lead-time","title":"Aftermarket Assassins 2022-Up RZR Pro R 4 Cylinder Header Pipe **5-10 Day Lead Time**","description":"\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e \u003cul data-mce-fragment=\"1\"\u003e \u003cli data-mce-fragment=\"1\"\u003eLooking for a header to complete the look and performance of your AA slip-on exhaust?  Then you need the AA stainless steel Pro R header!  The OEM header is an odd 2 into 2 into 1 design and has many areas to improve upon.  We set out to make a functional header that looks great.\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eNearly 6RWHP peak and over 4 RWHP max gain over the stock header when used with AA ECU flash and AA slip-on exhaust.  This is nearly 8-9 crank horsepower gains at 60mph and does not lose any bottom end power.\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eExcellent low end to top end performance\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eWorks great with our level 2 tune, clutch kit \u0026amp; other performance products\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eBaseline(OEM header) was tested, then we quickly swapped our final header design in place to show the most consistent\/real gains in the same hour of each other.\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eEngineered to have equal length runners into the collector\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eMatches our slip-on exhaust perfectly\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eStainless steel stepped header design for improved flow and longevity\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eHydroblasted finish with rust inhibitor looks great and turns bronze with heat\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eDoes not use factory heat shielding and should only be used with a slip-on exhaust with no catalytic converter\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eMade in-house at our facility in the USA\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eExtremely easy installation, bolts in like factory using OEM gaskets\/mounting\u003c\/li\u003e \u003c\/ul\u003e \u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e \u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFree Shipping to the Lower 48\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHeader includes a new gasket where it meets the cylinder head\u003c\/li\u003e \u003cli\u003eWhy the AA header over others?   We design, build, and ship everything in house.  Our header design has straight runners and goes around the frame rail like OEM which simply makes power.  Other headers may look great and run inside the rail, but they will not perform well because of the sharp bends off the head.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan style=\"color: #b3b3b3;\" mce-data-marked=\"1\"\u003ejds 1\/27\/23\u003c\/span\u003e\u003c\/p\u003e","brand":"Aftermarket Assassins","offers":[{"title":"Default Title","offer_id":46105305907353,"sku":"110-1014","price":785.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/1227\/4585\/files\/aa_58f587cb-d3f1-41b9-9b29-9d3d1f4a824e.jpg?v=1769135822","url":"https:\/\/battlebornoffroad.com\/products\/aftermarket-assassins-2022-up-rzr-pro-r-4-cylinder-header-pipe-5-10-day-lead-time","provider":"Battle Born Offroad","version":"1.0","type":"link"}