{"product_id":"process-west-intake-manifold-street-version-black-subaru-wrx-2002-2005","title":"Process West Intake Manifold Street Version Black Subaru WRX 2002-2005","description":"\u003ch3 data-start=\"345\" data-end=\"544\"\u003e\u003cstrong\u003eProduct Fitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"345\" data-end=\"544\"\u003e2002-2005 Subaru WRX\u003c\/p\u003e\n\u003cp data-start=\"345\" data-end=\"544\"\u003eFor the 2002–05 WRX owner seeking maximum induction performance without sacrificing daily drivability, the Process West Street Billet Intake Manifold represents a true no-compromise solution.\u003c\/p\u003e\n\u003cp data-start=\"546\" data-end=\"773\"\u003eThis is the result of extensive development work, multiple prototype revisions, and a clean-sheet engineering approach that has positioned it as one of the most respected billet intake manifolds in the Subaru performance space.\u003c\/p\u003e\n\u003chr data-start=\"775\" data-end=\"778\"\u003e\n\u003ch3 data-section-id=\"t5mehe\" data-start=\"780\" data-end=\"808\"\u003eBuilt Without Compromise\u003c\/h3\u003e\n\u003cp data-start=\"810\" data-end=\"975\"\u003eEvery component is \u003cstrong data-start=\"829\" data-end=\"873\"\u003eCNC machined from solid billet aluminium\u003c\/strong\u003e, ensuring strength, precision, and consistency that cast or fabricated alternatives cannot replicate.\u003c\/p\u003e\n\u003cp data-start=\"977\" data-end=\"1011\"\u003eKey construction features include:\u003c\/p\u003e\n\u003cul data-start=\"1012\" data-end=\"1181\"\u003e\n\u003cli data-section-id=\"1y2t21v\" data-start=\"1012\" data-end=\"1082\"\u003eGenerous bell-mouth runner entries for improved airflow efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1imfhz3\" data-start=\"1083\" data-end=\"1133\"\u003eThick-wall polished mandrel-bent tube sections\u003c\/li\u003e\n\u003cli data-section-id=\"14lcl4c\" data-start=\"1134\" data-end=\"1181\"\u003eHigh-quality TIG welded assembly throughout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1183\" data-end=\"1346\"\u003eThe result is a manifold engineered to withstand up to \u003cstrong data-start=\"1238\" data-end=\"1266\"\u003e100psi of boost pressure\u003c\/strong\u003e, delivering exceptional structural integrity for high-performance applications.\u003c\/p\u003e\n\u003chr data-start=\"1348\" data-end=\"1351\"\u003e\n\u003ch3 data-section-id=\"9sjdcv\" data-start=\"1353\" data-end=\"1383\"\u003eStreet-Focused Performance\u003c\/h3\u003e\n\u003cp data-start=\"1385\" data-end=\"1522\"\u003eThe Street configuration is designed to maintain strong \u003cstrong data-start=\"1441\" data-end=\"1469\"\u003elow and mid-range torque\u003c\/strong\u003e, while still supporting healthy top-end power gains.\u003c\/p\u003e\n\u003cul data-start=\"1524\" data-end=\"1710\"\u003e\n\u003cli data-section-id=\"16xtz20\" data-start=\"1524\" data-end=\"1595\"\u003eOptimized plenum volume and runner length for street responsiveness\u003c\/li\u003e\n\u003cli data-section-id=\"jazn7p\" data-start=\"1596\" data-end=\"1661\"\u003eMaintains compatibility with factory air conditioning systems\u003c\/li\u003e\n\u003cli data-section-id=\"7y5eix\" data-start=\"1662\" data-end=\"1710\"\u003eSuitable for daily-driven performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1712\" data-end=\"1825\"\u003eThis balance makes it ideal for enthusiasts who want performance gains without compromising comfort or usability.\u003c\/p\u003e\n\u003chr data-start=\"1827\" data-end=\"1830\"\u003e\n\u003ch3 data-section-id=\"1s8y0os\" data-start=\"1832\" data-end=\"1860\"\u003eProven Performance Gains\u003c\/h3\u003e\n\u003cp data-start=\"1862\" data-end=\"1934\"\u003eTesting across multiple setups has demonstrated consistent improvements:\u003c\/p\u003e\n\u003cul data-start=\"1936\" data-end=\"2130\"\u003e\n\u003cli data-section-id=\"ur8ff\" data-start=\"1936\" data-end=\"2049\"\u003eApproximately \u003cstrong data-start=\"1952\" data-end=\"1992\"\u003e9% increase in torque and horsepower\u003c\/strong\u003e on stock engine, turbo, and fuel system configurations\u003c\/li\u003e\n\u003cli data-section-id=\"1br01oe\" data-start=\"2050\" data-end=\"2130\"\u003eSimilar gains observed on highly modified setups, including E85 applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2132\" data-end=\"2269\"\u003eThis consistency across build levels highlights the manifold’s efficiency and airflow improvement regardless of supporting modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Process West","offers":[{"title":"Default Title","offer_id":52123794538860,"sku":"PRW-PWIM004B","price":2330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/0095\/6739\/files\/124924092.jpg?v=1751203882","url":"https:\/\/nahmindustries.com\/products\/process-west-intake-manifold-street-version-black-subaru-wrx-2002-2005","provider":"Nahm Industries","version":"1.0","type":"link"}