{"product_id":"e60-m5-one-piece-carbon-plenum","title":"S85 CSL Style One Piece Carbon Plenum","description":"\u003cp\u003eInfinity Design single-piece CSL-style carbon plenum for the S85 V10—an advanced modular system inspired by the E60 M5 CSL concept.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Highlights\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModular design\u003c\/li\u003e\n\u003cli\u003e100% pre-preg carbon construction\u003c\/li\u003e\n\u003cli\u003eAlpha-N tuning required\u003c\/li\u003e\n\u003cli\u003eInduction sound and under-hood presentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne-piece, larger-volume plenum developed from detailed 3D scanning and CAD work to combine both OEM plenums into a single unit.\u003c\/p\u003e\n\u003cp\u003eModularity allows multiple configurations: run the plenum with OEM-style side inlets, or upgrade to the CSL intake kit with larger side inlets and inlet tube.\u003c\/p\u003e\n\u003cp\u003eCSL side inlets are over 100% larger in cross-sectional area than OEM for maximum airflow, similar to the original CSL concept.\u003c\/p\u003e\n\u003cp\u003eIncludes 10 carbon velocity stacks with aluminum base plates (approx. 10% larger opening than OEM) and 10 CNC-machined throttle body adapters for a robust seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW M5 E60 (S85)\u003c\/li\u003e\n\u003cli\u003eBMW M6 E63\/E64 (S85)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAlpha-N tuning is required for operation with this plenum.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Infinity Design","offers":[{"title":"Gloss Carbon \/ Full CSL Intake \/ + ECU Tune","offer_id":52141758316725,"sku":null,"price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon \/ Full CSL Intake \/ No ECU Tune","offer_id":52141758349493,"sku":null,"price":4699.0,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon \/ OEM Intake \/ + ECU Tune","offer_id":52141758382261,"sku":null,"price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon \/ OEM Intake \/ No ECU Tune","offer_id":52141758415029,"sku":null,"price":2699.0,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon \/ Full CSL Intake \/ + ECU Tune","offer_id":52141758447797,"sku":null,"price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon \/ Full CSL Intake \/ No ECU Tune","offer_id":52141758480565,"sku":null,"price":4699.0,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon \/ OEM Intake \/ + ECU Tune","offer_id":52141758513333,"sku":null,"price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon \/ OEM Intake \/ No ECU Tune","offer_id":52141755138229,"sku":null,"price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/2500\/6517\/files\/9004FE3F-304F-45A7-98DC-FFD08F5F6769.png?v=1767946325","url":"https:\/\/opusautoworks.ca\/products\/e60-m5-one-piece-carbon-plenum","provider":"OPUS Autoworks","version":"1.0","type":"link"}