{"product_id":"p2r-j-swap-big-tube-race-header","title":"P2R J-Swap Big Tube Race Header","description":"\u003ch2\u003e\u003cstrong\u003eP2R J-Swap Big Tube Race Header - 304 Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe P2R J-Swap Big Tube Race Header is engineered to unlock the full performance potential of your J-Series engine swap. Designed specifically for high-output racing applications, this header utilizes stepped piping diameters to optimize exhaust flow and increase horsepower across the powerband.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality 304 stainless steel, this race header provides the durability required for demanding track use while maintaining a show-quality polished appearance. Whether you are building a dedicated drag car or a high-performance street machine, the P2R Big Tube Header delivers the flow characteristics necessary for a competitive J-Swap.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e**High-Flow Design:** Features 1.75\" primaries merged into a 2.5\" center section and a 3.0\" outlet for maximum exhaust scavenging.\u003c\/li\u003e\n\u003cli\u003e**Premium Construction:** Manufactured from full 304 stainless steel with a polished finish for superior durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e**Race-Ready Components:** Includes a 3\" flex pipe and an integrated O2 bung to facilitate custom exhaust fabrication.\u003c\/li\u003e\n\u003cli\u003e**Optimized Clearance:** Specifically engineered to clear the sub-frame on supported J-Swap chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrimary Diameter: 1.75\"\u003c\/li\u003e\n\u003cli\u003eCenter Section: 2.5\"\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 3.0\"\u003c\/li\u003e\n\u003cli\u003eMaterial: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Polished\u003c\/li\u003e\n\u003cli\u003eConnection: V-Band (Flex pipe included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFitment \/ Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2003 Acura TL (J-Series Swap)\u003c\/li\u003e\n\u003cli\u003e2001-2003 Acura CL (J-Series Swap)\u003c\/li\u003e\n\u003cli\u003e1998-2002 Honda Accord V6 (J-Series Swap)\u003c\/li\u003e\n\u003cli\u003eHonda Civic EG\/EK (J-Series Swap)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a race swap header and is not a direct bolt-on to factory exhaust systems. Custom fabrication is required to connect the V-band to your exhaust.\u003c\/li\u003e\n\u003cli\u003eOn 99-03 TL, 01-03 CL, and 98-02 Accord V6, the header sits close to the sub-frame. New engine mounts or sub-frame notching is recommended to prevent contact.\u003c\/li\u003e\n\u003cli\u003eFor EG and EK Civic swaps using Hasport brackets, slight notching of the rear bracket is required for proper clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e To ensure maximum clearance and prevent sub-frame contact, we highly recommend installing new performance engine mounts alongside this header.\u003c\/p\u003e","brand":"P2R Power Rev Racing","offers":[{"title":"Default Title","offer_id":53861172314484,"sku":"P376","price":574.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/2300\/1972\/files\/P376-2.jpg?v=1776100591","url":"https:\/\/jsi-racing.com\/products\/p2r-j-swap-big-tube-race-header","provider":"JSI Racing","version":"1.0","type":"link"}