{"product_id":"h-series-tri-y-header","title":"H-Series Tri-Y Header","description":"The PLM Power Driven H-Series Tri-Y Header is a performance exhaust manifold engineered to enhance power output for H22 and F20B engines. Constructed from durable 18-gauge 304 stainless steel with 3\/8\" thick CNC machined flanges and a 2.5\" true collector, this header is built for longevity and optimal exhaust flow.\n\nIts true step-up exhaust design, specifically a four-piece Tri-Y configuration, is renowned for its ability to optimize low-to-mid-range power delivery while efficiently utilizing available engine bay space. This makes it an ideal upgrade for competition use, including autocross, drag racing, and road racing applications.\n\nThis header is compatible with power steering and A\/C systems; however, the use of a slim cooling fan is recommended to ensure adequate clearance. It is designed to fit Honda Preludes (1992-2001, with crossmember modification noted for 1997-2001 models), H-series swapped Civic EG\/EK, H-series swapped Integra DC2, and Accords. It is also compatible with JDM H23A VTEC and F20B engines. Importantly, this header explicitly does NOT fit H2B swaps. Installation may require an aftermarket traction bar or crossmember modification, particularly on Preludes, and specific models may need the front cross member notched for clearance.","brand":"PLM (Private","offers":[{"title":"Default Title","offer_id":52663283122488,"sku":"PLM-H22-SP-HEADER","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687525573.jpg?v=1784325599","url":"https:\/\/store.motormia.co\/products\/h-series-tri-y-header","provider":"MOTORMIA","version":"1.0","type":"link"}