{"product_id":"enkei-rpf1-18x8-5-5x114-30mm-offset-f1-gloss-black-wheel","title":"Enkei RPF1 F1 Gloss Black 18x8.5 +30mm Offset 5x114.3 2015-2026 WRX \/ 2011-2021 STI","description":"\u003ch3\u003eEnkei RPF1 F1 Gloss Black 18x8.5 +30mm Offset 5x114.3 2015-2026 WRX \/ 2011-2021 STI | Lightweight Forged Wheel | Performance Alloy Wheel\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Enkei RPF1 F1 in Gloss Black is a high-performance forged alloy wheel designed specifically for Subaru WRX and WRX STI models spanning 2015-2026 and 2011-2021 respectively. This 18x8.5 wheel with a +30mm offset combines motorsport heritage with street-ready durability, offering enthusiasts a direct link to Formula 1 engineering. Ideal for drivers seeking to reduce unsprung weight and improve handling without compromising strength, the RPF1 is a proven choice for both spirited street driving and club racing.\u003c\/p\u003e\n\n\u003cp\u003eEnkei’s design philosophy for the RPF1 draws heavily from their long-standing partnership with the McLaren F1 team, leveraging advanced manufacturing techniques and race-proven geometry. The twin-spoke layout and MAT (Most Advanced Technology) forging process optimize weight reduction while maintaining exceptional rigidity. This hybrid spinning and forging method alters the metal’s molecular structure, resulting in a wheel that is 10-15% lighter than traditional forged wheels, enhancing performance without sacrificing durability.\u003c\/p\u003e\n\n\u003cp\u003eFor Subaru owners, the RPF1’s lightweight construction translates to tangible benefits in acceleration, braking, and cornering response. The wheel’s open twin-spoke design also aids in brake cooling by dispersing heat and stress evenly during aggressive driving. This combination of motorsport-derived technology and precise fitment makes the Enkei RPF1 F1 an outstanding upgrade for WRX and STI drivers looking to elevate their vehicle’s dynamic capabilities while maintaining a clean, OEM+ aesthetic.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Enkei RPF1 F1 Gloss Black wheel is engineered for Subaru WRX and WRX STI platforms with a 5x114.3 bolt pattern and +30mm offset. Constructed using Enkei’s proprietary MAT forging process, it delivers significant unsprung weight savings and enhanced structural integrity for Subaru enthusiasts seeking improved handling and performance.\u003c\/p\u003e\n\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Enkei\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Enkei RPF1 F1 Gloss Black 18x8.5 +30mm Offset 5x114.3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3798856530F1B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal 5x114.3 (2015-2026 WRX \/ 2011-2021 STI)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Forged Aluminum Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Gloss Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e MAT Hybrid Spinning\/Forging Process\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 18x8.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e +30mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Pattern:\u003c\/strong\u003e 5x114.3\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Significant unsprung weight reduction improves acceleration, braking, and handling responsiveness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Advanced MAT forging ensures high rigidity and strength, suitable for aggressive driving and track use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Precision fitment for Subaru WRX and STI models guarantees proper clearance and bolt pattern compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCooling Efficiency:\u003c\/strong\u003e Twin-spoke design promotes even stress distribution and enhanced brake cooling under hard driving conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAesthetics:\u003c\/strong\u003e Gloss Black finish offers a sleek, OEM+ look that complements Subaru’s sporty styling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotorsport Heritage:\u003c\/strong\u003e Direct design lineage from McLaren F1 race wheels provides proven race-bred technology.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Enkei RPF1 F1 Gloss Black 18x8.5 +30mm Offset 5x114.3 Wheel\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eThe Enkei RPF1 F1 wheel is a direct bolt-on upgrade for Subaru WRX and WRX STI models with a 5x114.3 bolt pattern and +30mm offset. Installation is straightforward for anyone with basic wheel mounting tools, but professional installation is recommended to ensure proper torque and balance. No modifications are required for fitment, though alignment is advised after wheel installation to maintain optimal handling characteristics. This wheel is compatible with OEM and aftermarket tires sized for 18x8.5 wheels. No tuning is required, but pairing with performance tires and suspension upgrades will maximize handling benefits.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific year and trim level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Enkei","offers":[{"title":"Default Title","offer_id":50603697733807,"sku":"3798856530F1B","price":398.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/enkei-rpf1-f1-gloss-black-18x85-30mm-offset-5x1143-2015-2026-wrx-2011-2021-sti-3798856530f1b-7354495.png?v=1791580149","url":"https:\/\/subimods.com\/products\/enkei-rpf1-18x8-5-5x114-30mm-offset-f1-gloss-black-wheel","provider":"Subimods.com","version":"1.0","type":"link"}