{"product_id":"blox-racing-cylinder-head-exhaust-flange-honda-b-series-engines-t304","title":"BLOX Racing Cylinder Head Exhaust Flange - Honda B-series engines (T304)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eBXFL-00036\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBLOX Racing Cylinder Head Exhaust Flange - Honda B-Series VTEC Engines 1988-2001 (T304)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe BLOX Racing Cylinder Head Exhaust Flange (BXFL-00036) is machined from T304 stainless steel for Honda B-series VTEC DOHC engines found in 1988-2001 Civic and Integra models. This flange bolts directly to the cylinder head exhaust ports creating a secure leak-free connection to your exhaust manifold. It supports high-performance builds by ensuring efficient exhaust gas evacuation and enduring extreme heat cycles.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT304 Stainless Steel Construction:\u003c\/strong\u003e Resists corrosion and handles temperatures over 1600°F for long-term reliability in turbo or naturally aspirated setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12mm Thickness:\u003c\/strong\u003e Provides structural rigidity to prevent warping under boost pressure while maintaining compact profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision CNC Machined Ports:\u003c\/strong\u003e Matches OEM B-series VTEC exhaust port dimensions exactly for optimal flow and zero leaks with proper gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror Polished Finish:\u003c\/strong\u003e Reduces heat buildup and simplifies cleaning while adding a clean under-hood appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard M10 Bolt Pattern:\u003c\/strong\u003e Direct bolt-on compatibility with factory or aftermarket exhaust manifolds using common hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with high-temperature copper or MLS gaskets for best sealing results\u003c\/li\u003e\n\u003cli\u003eInspect exhaust ports for damage prior to installation\u003c\/li\u003e\n\u003cli\u003ePackaged in foam-lined box to prevent scratches during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eTorque bolts to 25-30 ft-lbs in crisscross pattern after applying anti-seize\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM M10x1.25 bolts or ARP studs for high-boost applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1991\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSi (EF\/ED) B16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1991\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCRX\u003c\/td\u003e\n\u003ctd\u003eSi (EF) B16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1993\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eIntegra\u003c\/td\u003e\n\u003ctd\u003eLS\/GS\/RS (DA\/DB) B18A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1992-1995\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSi\/EX (EG) B16A\/B17A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-2001\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eIntegra\u003c\/td\u003e\n\u003ctd\u003eGSR\/RS\/GSR Type R (DC2) B18C\/B18C1\/B18C5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-2000\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eEX\/Si (EK) B16A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose BLOX Racing?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in drag racing and circuit competition for over 20 years\u003c\/li\u003e\n\u003cli\u003eManufactured to aerospace tolerances for consistent performance\u003c\/li\u003e\n\u003cli\u003eBacked by direct engineering support from motorsport specialists\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this flange fit non-VTEC B-series heads like B18B1?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits all B-series DOHC heads including B18B1 due to identical exhaust port shape and bolt pattern\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the port size and exhaust outlet?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Exhaust ports match OEM 34mm x 28mm B-series dimensions with 2.5-inch OD slip-fit for tubular manifolds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does BLOX offer a warranty on this part?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against manufacturing defects when installed correctly on approved applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 8 x 6 x 2 inch foam-protected box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.9 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":44433599234127,"sku":"BLOBXFL-00036","price":63.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/blox-racing-cylinder-head-exhaust-flange-honda-b-series-engines-t304-blox-racing-2.jpg?v=1770404672","url":"https:\/\/www.blackopsautoworks.com\/products\/blox-racing-cylinder-head-exhaust-flange-honda-b-series-engines-t304","provider":"Black Ops Auto Works","version":"1.0","type":"link"}