{"product":{"id":10932802781526,"title":"MST Performance Cold Air Intake System – Audi A3 (8P) 1.4 TFSI EA111 Twincharger 2008-2013 | MST-VW-MK502","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eThe twincharged EA111 1.4 TSI — supercharged and turbocharged at once — is one of VW's most characterful small engines, and this MST Performance cold air intake lets you hear it working. Covering the Golf MK5\/MK6, Scirocco MK3, Audi A3 (8P), Seat Leon (1P) and Skoda Octavia (1Z) from 2005-2013, it pairs aluminium pipework with a heat-shielded high-flow washable filter as a direct replacement for the standard airbox.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwincharger owners bringing out the engine's layered supercharger-to-turbo character\u003c\/li\u003e\n\u003cli\u003eGolf, Scirocco and Leon daily builds adding an engineered first modification\u003c\/li\u003e\n\u003cli\u003eKeeping a 2005-2013 car fresh with a reusable filter instead of ageing standard parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: MST Performance\u003c\/li\u003e\n\u003cli\u003eProduct Type: Cold air intake system\u003c\/li\u003e\n\u003cli\u003eSKU: MST-VW-MK502\u003c\/li\u003e\n\u003cli\u003eVehicle Application: EA111 1.4 TSI\/TFSI Twincharger across six VW, Audi, Seat and Skoda applications, 2005-2013 (full list below)\u003c\/li\u003e\n\u003cli\u003eMaterial: Mandrel-bent 6061 or cast aluminium intake pipework\u003c\/li\u003e\n\u003cli\u003eAir Filter: Nanofiber dry high-flow filter, washable and reusable\u003c\/li\u003e\n\u003cli\u003eIncluded Items: Pipework, high-flow filter, heat shield, mounting hardware and fitting instructions\u003c\/li\u003e\n\u003cli\u003eFitment type: vehicle-specific, direct OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt For The Twincharged 1.4\u003c\/h2\u003e\u003cp\u003eTwincharger and single-turbo EA111 engines use different intake layouts, so MST makes separate kits — this is the twincharger version, engineered and tested around that plumbing. If your 1.2 or 1.4 TSI is the single-turbo type, the \u003ca href=\"\/products\/mst-performance-cold-air-intake-system-audi-a3-8p-1-2-tsi-ea111-single-turbo-2010-2013-more-mst-vw-mk602\"\u003esingle-turbo EA111 kit\u003c\/a\u003e is the correct match.\u003c\/p\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConfirm your engine is the EA111 Twincharger (supercharger plus turbo), not the single-turbo version\u003c\/li\u003e\n\u003cli\u003eApplications: A3 (8P) 2008-2013, Leon (1P) 2007-2012, Octavia (1Z) 2008-2013, Golf MK5 2005-2008, Golf MK6 2009-2013, Scirocco MK3 2008-2013\u003c\/li\u003e\n\u003cli\u003eFitting instructions are included; check the part number against your engine before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMST Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCold air intake system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMST-VW-MK502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Application\u003c\/td\u003e\n\u003ctd\u003eAudi A3 (8P) 1.4 TFSI Twincharger 2008-2013; Seat Leon (1P) 1.4 TSI Twincharger 2007-2012; Skoda Octavia (1Z) 1.4 TSI Twincharger 2008-2013; VW Golf (MK5) 1.4 TSI Twincharger 2005-2008; VW Golf (MK6) 1.4 TSI Twincharger 2009-2013; VW Scirocco (MK3) 1.4 TSI Twincharger 2008-2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminium intake pipework\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Filter\u003c\/td\u003e\n\u003ctd\u003eNanofiber dry high-flow filter, washable and reusable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items\u003c\/td\u003e\n\u003ctd\u003ePipework, filter, heat shield, mounting hardware, instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eHow do I know if my 1.4 TSI is the twincharger?\u003c\/h3\u003e\u003cp\u003eTwincharged cars carry both a supercharger and a turbo — typically the higher-output 1.4s of 2005-2013. If you are unsure, send us your registration and we will check before you order.\u003c\/p\u003e\u003ch3\u003eDoes it fit the Scirocco?\u003c\/h3\u003e\u003cp\u003eYes — the Scirocco MK3 1.4 TSI Twincharger from 2008-2013 is a supported application alongside the Golf, A3, Leon and Octavia.\u003c\/p\u003e\u003ch3\u003eWhat maintenance does the filter need?\u003c\/h3\u003e\u003cp\u003eClean the washable dry element around every 20,000 km and replace it at around 60,000 km — no oiling, no yearly paper filters.\u003c\/p\u003e","vendor":"MST Performance","product_type":"Induction Kit","created_at":"2026-07-03T12:27:08+01:00","handle":"mst-performance-cold-air-intake-system-audi-a3-8p-1-4-tfsi-ea111-twincharger-2008-2013-mst-vw-mk502","updated_at":"2026-08-21T12:36:40+01:00","published_at":"2026-07-03T12:38:18+01:00","template_suffix":null,"published_scope":"global","tags":"brand:mst-performance, cat:air-intake, dept:performance-parts, fits:audi-a3, fits:seat-leon, fits:skoda-octavia, 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