{"product_id":"manley-h-tuff-beam-connecting-rod-set-5-216in-center-to-center-wrx-02-14-sti-04-21-15036-4","title":"Manley H-Tuff Beam Connecting Rod Set 5.216in Center to Center WRX 02-14 \/ STI 04-21 | 15036-4","description":"\u003cp\u003e\u003cstrong\u003eProduct Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2002-2014 Subaru WRX\u003c\/p\u003e\n\u003cp\u003e2004-2021 Subaru STI\u003c\/p\u003e\n\u003cp data-end=\"741\" data-start=\"451\"\u003eWhen you're assembling a high‑output Subaru EJ20 or EJ25 engine, the connecting rods become one of the most critical components. The Manley Performance H‑Tuff Beam Connecting Rod Set, part number 15036‑4, is engineered to meet the rigorous demands of boosted or high‑revving applications.\u003c\/p\u003e\n\u003cp data-end=\"1114\" data-start=\"743\"\u003eForged from 4340 chromoly steel and finished to exacting tolerances, each rod is individually magnafluxed, shot‑peened, stress‑relieved, and weight matched to within ±1.5 grams. These rods measure 5.216″ in center‑to‑center length and are designed with stock big‑end journal (2.165″) and wrist‑pin size (0.9055″ \/ 23 mm) for direct compatibility with Subaru EJ engines.\u003c\/p\u003e\n\u003cp data-end=\"1152\" data-start=\"1116\"\u003e\u003cstrong data-end=\"1150\" data-start=\"1116\"\u003eKey Features \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1714\" data-start=\"1153\"\u003e\n\u003cli data-end=\"1251\" data-start=\"1153\"\u003e\n\u003cp data-end=\"1251\" data-start=\"1155\"\u003eMaterial: Forged 4340 steel, shot‑peened, stress‑relieved, magnafluxed for maximum durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1331\" data-start=\"1252\"\u003e\n\u003cp data-end=\"1331\" data-start=\"1254\"\u003eCenter‑to‑center length: 5.216″ – engineered for Subaru EJ20\/EJ25 platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1462\" data-start=\"1332\"\u003e\n\u003cp data-end=\"1462\" data-start=\"1334\"\u003eBig‑end journal diameter: 2.165″; Wrist‑pin diameter: 23 mm (0.9055″) – maintains factory dimensions for ease of installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1531\" data-start=\"1463\"\u003e\n\u003cp data-end=\"1531\" data-start=\"1465\"\u003eRod weight: Approximately 580 grams per rod, weight‑matched set.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1625\" data-start=\"1532\"\u003e\n\u003cp data-end=\"1625\" data-start=\"1534\"\u003eCompatible with ARP 2000 (or optional stronger) rod bolts for best high‑power capability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1714\" data-start=\"1626\"\u003e\n\u003cp data-end=\"1714\" data-start=\"1628\"\u003eBuilt to support high horsepower levels when paired with proper supporting hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2183\" data-start=\"1716\"\u003e\u003cstrong data-end=\"1744\" data-start=\"1716\"\u003eWhy Choose This Rod Set?\u003c\/strong\u003e\u003cbr data-end=\"1747\" data-start=\"1744\"\u003eIf your Subaru + turbo build is heading into serious territory — elevated boost, high RPM, heavy duty duty cycle — stock rods can become a limiting factor. These Manley H‑Tuff beams give you the strength, precision fitment, and quality engineering needed to ensure your internals keep up with your horsepower ambitions. Whether you’re doing a high‑boost street car or an aggressive track car, these rods deliver the foundation you need.\u003c\/p\u003e\n\u003cp data-end=\"2220\" data-start=\"2185\"\u003e\u003cstrong data-end=\"2218\" data-start=\"2185\"\u003eFitment \u0026amp; Installation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2771\" data-start=\"2221\"\u003e\n\u003cli data-end=\"2616\" data-start=\"2431\"\u003e\n\u003cp data-end=\"2616\" data-start=\"2433\"\u003eBecause these retain stock journal dimensions, installation is simplified: existing crank and bearings can often be reused (pending inspection), allowing for efficient build cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2771\" data-start=\"2617\"\u003e\n\u003cp data-end=\"2771\" data-start=\"2619\"\u003eAfter installation, ensure correct bolt stretch or torque, check rod bearing clearances, measure end‑play, and re‑balance rotating assembly if required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":51573008204098,"sku":"15036-4","price":549.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9294\/3170\/files\/Manley-H-Tuff-Beam-Connecting-Rod-Set-5_216in-Center-to-Center-WRX-02-14-STI-04-21-15036-4.webp?v=1764075039","url":"https:\/\/autospecdesign.com\/products\/manley-h-tuff-beam-connecting-rod-set-5-216in-center-to-center-wrx-02-14-sti-04-21-15036-4","provider":"AutoSpec Design","version":"1.0","type":"link"}