{"product_id":"intake-manifold-89","title":"Intake Manifold","description":"It boasts 13-inch equal-length intake runners and a Bellhorn OD of 3.8 inches, providing optimized airflow. The throttle body opening accepts larger throttle bodies up to 2.625 inches, or 70mm with mild porting, and the increased port size at the cylinder heads allows for matching to larger hand-ported or CNC-ported cylinder heads. This design replaces the TGV housing with a long runner configuration.\n\nConstructed from super strong yet lightweight materials, this intake manifold is built for durability and performance. It is available in Uncoated or Texture Red Powder Coating finishes and can be installed in Standard or Reverse rotation.\n\nApplications include the 2002-2005 Subaru WRX w\/ EJ20 (requires adapter for WRX style drive-by-cable throttle body), 2006-2014 Subaru WRX, and 2004-2021 Subaru WRX STI. It may also fit various Legacy and Forester EJ25 applications with proper throttle body usage and custom fitting.\n\nOne user reported gaining 25 whp after installation and a retune, noting the manifold made the engine bay cleaner. Another user mentioned a perfect fit, great welds, clearance for a larger intake boot, and extra vacuum ports for a boost gauge.","brand":"AMS Performance","offers":[{"title":"Default Title","offer_id":52686906491192,"sku":"AMS.31.08.0001-1","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661165941.webp?v=1784878260","url":"https:\/\/store.motormia.co\/products\/intake-manifold-89","provider":"MOTORMIA","version":"1.0","type":"link"}