{"product_id":"air-intake-for-seat-leon-5f-2015-2021-1-2l-1-4l-turbo","title":"Air Intake for Seat Leon 5F (2015-2021) 1.2L 1.4L Turbo","description":"\u003ch2\u003eHigh-Flow Air Intake for 2015-2021 Seat Leon\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the restrictive OEM airbox and paper filter to lower intake air temperatures and increase volumetric efficiency for the EA211 turbocharged engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Leon 5F Airflow Limitation\u003c\/h3\u003e\n\u003cp\u003eThe factory air intake system on the 1.2L and 1.4L EA211 engines is designed primarily to suppress induction noise, utilizing narrow plastic tubing, restrictive internal baffling, and a dense paper panel filter. This configuration creates significant turbulence and pressure drops, especially under heavy acceleration. Furthermore, the OEM plastic airbox is highly susceptible to engine bay heat soak, raising intake air temperatures (IATs) and forcing the ECU to retard ignition timing, which severely limits throttle response and mid-range torque delivery.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis cold air intake system bypasses factory restrictions by utilizing a smooth-bore, lightweight T-304 aluminum intake pipe with a polished chrome finish. Aluminum minimizes boundary layer turbulence compared to ribbed factory hoses, ensuring a laminar column of air directly to the turbo inlet. The kit features a high-flow, washable dry cone filter protected by a robust steel heat shield with a durable carbon-black powder coat. This shield effectively blocks radiant heat from the engine bay, isolating the filter element to draw consistently cooler, denser ambient air. The resulting denser air charge yields an estimated 7-10% increase in horsepower and 6-8% gain in torque, alongside a distinctly aggressive turbo induction sound.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2015-2021 Seat Leon\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eEA211 \/ 5F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e108-148 hp \/ 129-184 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2015-2021 Seat Leon 1.2L TSI Turbocharged\u003c\/li\u003e\n  \u003cli\u003e2015-2021 Seat Leon 1.4L TSI Turbocharged\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Seat MQB Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered for VAG's MQB platform, this kit delivers consistent performance and sharper throttle response without requiring complex ECU recalibrations or triggering MAF-related Check Engine Lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48429891354872,"sku":"DS-E34AHWQHX","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/air-intake-for-seat-leon-5f-2015-2021-1-2l-1-4l-turbo-1.jpg?v=1779205318","url":"https:\/\/performancechiptuning.com\/fr\/products\/air-intake-for-seat-leon-5f-2015-2021-1-2l-1-4l-turbo","provider":"Performance Chip Tuning","version":"1.0","type":"link"}