{"product_id":"plm-power-driven-h-series-tri-y-header-for-h22-h22a-engines","title":"PLM Power Driven H-Series Tri-Y Header for H22 \/ H22A Engines","description":"\u003ch2 data-start=\"183\" data-end=\"251\"\u003e\u003cstrong data-start=\"186\" data-end=\"251\"\u003ePLM Power Driven H-Series Tri-Y Header for H22 \/ H22A Engines\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"253\" data-end=\"278\"\u003e\u003cstrong data-start=\"253\" data-end=\"261\"\u003eSKU:\u003c\/strong\u003e PLM-H2B-HEADER\u003c\/p\u003e\n\u003ch3 data-start=\"280\" data-end=\"307\"\u003e\u003cstrong data-start=\"284\" data-end=\"307\"\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"308\" data-end=\"680\"\u003eThe PLM Power Driven H-Series Tri-Y Header is a proven performance upgrade for Honda H-Series enthusiasts and is widely recognized as one of the best-selling H22 headers available. Engineered with a \u003cstrong data-start=\"507\" data-end=\"544\"\u003etrue step-up Tri-Y (4-2-1) design\u003c\/strong\u003e, this header is optimized to deliver strong \u003cstrong data-start=\"589\" data-end=\"616\"\u003elow-to-mid-range torque\u003c\/strong\u003e, improved throttle response, and enhanced overall exhaust flow.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"1118\"\u003eConstructed from \u003cstrong data-start=\"699\" data-end=\"735\"\u003ehigh-quality 304 stainless steel\u003c\/strong\u003e, this header features precision \u003cstrong data-start=\"768\" data-end=\"792\"\u003eCNC-machined flanges\u003c\/strong\u003e, 18-gauge tubing, and a \u003cstrong data-start=\"817\" data-end=\"847\"\u003efour-piece slip-fit design\u003c\/strong\u003e that allows efficient use of engine bay space while maintaining excellent fitment across multiple H-Series applications. Whether you’re building a street car, autocross setup, drag car, or road-race machine, this header is designed to perform under demanding conditions.\u003c\/p\u003e\n\u003cp data-start=\"1120\" data-end=\"1307\"\u003eTrusted by enthusiasts and racers alike, the PLM H-Series Tri-Y Header is a go-to solution for maximizing performance on H22 and H22A platforms while retaining durability and reliability.\u003c\/p\u003e\n\u003ch3 data-start=\"1309\" data-end=\"1329\"\u003e\u003cstrong data-start=\"1313\" data-end=\"1329\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1330\" data-end=\"1704\"\u003e\n\u003cli data-start=\"1330\" data-end=\"1379\"\u003e\n\u003cp data-start=\"1332\" data-end=\"1379\"\u003eTrue \u003cstrong data-start=\"1337\" data-end=\"1379\"\u003eTri-Y (4-2-1) short-tube header design\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1380\" data-end=\"1418\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1418\"\u003e\u003cstrong data-start=\"1382\" data-end=\"1405\"\u003e304 stainless steel\u003c\/strong\u003e construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1419\" data-end=\"1455\"\u003e\n\u003cp data-start=\"1421\" data-end=\"1455\"\u003ePrecision \u003cstrong data-start=\"1431\" data-end=\"1455\"\u003eCNC-machined flanges\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1456\" data-end=\"1489\"\u003e\n\u003cp data-start=\"1458\" data-end=\"1489\"\u003e\u003cstrong data-start=\"1458\" data-end=\"1489\"\u003e3\/8\" thick manifold flanges\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1490\" data-end=\"1527\"\u003e\n\u003cp data-start=\"1492\" data-end=\"1527\"\u003e\u003cstrong data-start=\"1492\" data-end=\"1527\"\u003e18-gauge stainless steel tubing\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1528\" data-end=\"1553\"\u003e\n\u003cp data-start=\"1530\" data-end=\"1553\"\u003e\u003cstrong data-start=\"1530\" data-end=\"1553\"\u003eTrue 2.5\" collector\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1622\"\u003e\n\u003cp data-start=\"1556\" data-end=\"1622\"\u003eFour-piece slip-fit design for improved fitment and serviceability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1623\" data-end=\"1676\"\u003e\n\u003cp data-start=\"1625\" data-end=\"1676\"\u003eDesigned for strong low-to-mid-range power delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1704\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1704\"\u003eOne-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1706\" data-end=\"1735\"\u003e\u003cstrong data-start=\"1710\" data-end=\"1735\"\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1736\" data-end=\"1957\"\u003e\n\u003cli data-start=\"1736\" data-end=\"1763\"\u003e\n\u003cp data-start=\"1738\" data-end=\"1763\"\u003e1992–1996 Honda Prelude\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"1829\"\u003e\n\u003cp data-start=\"1766\" data-end=\"1829\"\u003e1997–2001 Honda Prelude \u003cem data-start=\"1790\" data-end=\"1827\"\u003e(crossmember modification required)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1830\" data-end=\"1867\"\u003e\n\u003cp data-start=\"1832\" data-end=\"1867\"\u003eMost H22-swap Honda Civic EG \u0026amp; EK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1868\" data-end=\"1903\"\u003e\n\u003cp data-start=\"1870\" data-end=\"1903\"\u003eMost H22-swap Acura Integra DC2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1904\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1906\" data-end=\"1957\"\u003eMany other applications using H22 or H22A engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1959\" data-end=\"2117\"\u003e\u003cstrong data-start=\"1959\" data-end=\"1986\"\u003eImportant Fitment Note:\u003c\/strong\u003e\u003cbr data-start=\"1986\" data-end=\"1989\"\u003eAlthough the product code includes “H2B,” this header \u003cstrong data-start=\"2043\" data-end=\"2069\"\u003edoes NOT fit H2B swaps\u003c\/strong\u003e. H2B-specific headers are available separately.\u003c\/p\u003e\n\u003ch3 data-start=\"2119\" data-end=\"2145\"\u003e\u003cstrong data-start=\"2123\" data-end=\"2145\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2146\" data-end=\"2414\"\u003e\n\u003cli data-start=\"2146\" data-end=\"2265\"\u003e\n\u003cp data-start=\"2148\" data-end=\"2265\"\u003eSome applications, including \u003cstrong data-start=\"2177\" data-end=\"2198\"\u003e1997–2001 Prelude\u003c\/strong\u003e, may require notching the front crossmember for proper clearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2266\" data-end=\"2352\"\u003e\n\u003cp data-start=\"2268\" data-end=\"2352\"\u003eHonda Preludes require an \u003cstrong data-start=\"2294\" data-end=\"2350\"\u003eaftermarket traction bar or crossmember modification\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2353\" data-end=\"2414\"\u003e\n\u003cp data-start=\"2355\" data-end=\"2414\"\u003eProfessional installation is recommended for best results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Racing Precision Motorsports","offers":[{"title":"Default Title","offer_id":43962392510524,"sku":"PLM-H2B-HEADER","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/PLM-H2B-HEADER-4T.webp?v=1770403041","url":"https:\/\/rpm-racing.com\/products\/plm-power-driven-h-series-tri-y-header-for-h22-h22a-engines","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}