{"product_id":"ltg-do88-plenum-for-porsche-911-turbo-carrera-991-09-2011-12-2019-t-shaped","title":"LTG do88 Plenum for Porsche 911 Turbo Carrera 991 09\/2011 - 12\/2019 T-shaped","description":"\u003cbody\u003e\n        \n        \n        \n        \n        \u003cdiv style=\"display: none;\"\u003e\n\u003ch1\u003eLTG do88 Plenum for Porsche 911 Turbo Carrera 991 09\/2011 - 12\/2019 T-shaped\u003c\/h1\u003e\n Brand New Boxed, Genuine Lion-Tuning Paypal and mailed tracked direct from my manufacturer, supplier in Germany.VIA Tracked DHL 7-10 Working Days IMPORT TAX WARNING FOR UK BUYERSImproved responsiveness across the entire power band!backgroundThe OEM 991 plenum is T-shaped, meaning the airflow from the throttle body abruptly changes direction as it's distributed to each side of the intake manifold. It makes sense to design a Y-shaped plenum instead of a T-shaped one!The do88 plenaryThe plenum is designed with soft, flowing lines. Radii and angles have been reworked and refined many times. The fittings are CNC-machined, and the plenum comes with matching silicone inlet hoses for optimal fit and durability. The improved airflow was verified using CFD (Computer Flow Dynamics) as well as on our Superflow SF1020 flow test rig.Removing restrictions on the charged air reaching the intake results in improved throttle response and performance gains across the entire power band!Key featuresMore air to your engine, less back pressure and better airflow!Airflow at 0.1 bar \/ 1.45 psi pressure drop: 846 CFM (808 CFM), 5% higher!Freeform design, aluminum casting with CNC-milled connections.Y-design for optimal air distribution.Comes with all necessary accessories for installation.Porsche 911 (Type: 991) Year of manufacture: 09\/2011 - 12\/2019Article number:51316Replacement for OE part number:9A111003770, 9A211003702, 9A211013702Manufacturer:do88Manufacturer number:TR-300-9912EAN:not applicable \u003c\/div\u003e\n\u003cfont rwr=\"1\" style=\"\"\u003e\u003cp class=\"MsoNormal\" style=\"font-family: Arial; font-size: 14pt; margin-bottom: 0cm; line-height: normal;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Arial, sans-serif;\"\u003eBrand New Boxed, Genuine Lion-Tuning\u003c\/span\u003e\u003cspan style='font-size: 12pt; font-family: \"Times New Roman\", serif;'\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: Arial; font-size: 14pt; margin-bottom: 0cm; line-height: normal;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Arial, sans-serif;\"\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: Arial; font-size: 14pt; margin-bottom: 0cm; line-height: normal;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Arial, sans-serif;\"\u003ePaypal and mailed tracked direct from my manufacturer, supplier in Germany.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: Arial; font-size: 14pt; margin-bottom: 0cm; line-height: normal;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Arial, sans-serif;\"\u003eVIA Tracked DHL 7-10 Working Days\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: Arial; font-size: 14pt; margin-bottom: 0cm; line-height: normal;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Arial, sans-serif;\"\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: Arial; font-size: 14pt; margin-bottom: 0cm; line-height: normal;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Arial, sans-serif;\"\u003e\u003co:p\u003eIMPORT TAX WARNING FOR UK BUYERS\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: Arial; font-size: 14pt; margin-bottom: 0cm; line-height: normal;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Arial, sans-serif;\"\u003e\u003co:p\u003e\u003cbr\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv bis_skin_checked=\"1\" style='box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; color: rgb(33, 37, 41); font-family: \"Mukta Mahee\", sans-serif; font-size: 16px; background-color: rgb(239, 239, 239);'\u003e\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; font-weight: bolder;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eImproved responsiveness across the entire power band!\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cbr style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; font-weight: bolder;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003ebackground\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eThe OEM 991 plenum is T-shaped, meaning the airflow from the throttle body abruptly changes direction as it's distributed to each side of the intake manifold. It makes sense to design a Y-shaped plenum instead of a T-shaped one!\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cbr style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; font-weight: bolder;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eThe do88 plenary\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eThe plenum is designed with soft, flowing lines. Radii and angles have been reworked and refined many times. The fittings are CNC-machined, and the plenum comes with matching silicone inlet hoses for optimal fit and durability. The improved airflow was verified using CFD (Computer Flow Dynamics) as well as on our Superflow SF1020 flow test rig.\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cbr style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cu style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eRemoving restrictions on the charged air reaching the intake results in improved throttle response and performance gains across the entire power band!\u003c\/font\u003e\u003c\/u\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cbr style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; font-weight: bolder;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eKey features\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px 0px 0px 2rem; hyphens: auto;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eMore air to your engine, less back pressure and better airflow!\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eAirflow at 0.1 bar \/ 1.45 psi pressure drop: 846 CFM (808 CFM), 5% higher!\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eFreeform design, aluminum casting with CNC-milled connections.\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eY-design for optimal air distribution.\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eComes with all necessary accessories for installation.\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePorsche 911 (Type: 991) Year of manufacture: 09\/2011 - 12\/2019\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; display: flex; flex-flow: row; justify-content: space-between; align-items: stretch; width: 1256px; border-bottom: 1px solid rgb(223, 223, 223);\"\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste_left\" style=\"box-sizing: border-box; margin: 0px; padding: 5px 25px 5px 5px; hyphens: auto; flex: 1 0 30%; width: 376.812px;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eArticle number:\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste_right\" style=\"box-sizing: border-box; margin: 0px; padding: 5px; hyphens: auto; flex: 1 0 70%; width: 879.203px;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003e51316\u003c\/font\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; display: flex; flex-flow: row; justify-content: space-between; align-items: stretch; width: 1256px; border-bottom: 1px solid rgb(223, 223, 223);\"\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste_left\" style=\"box-sizing: border-box; margin: 0px; padding: 5px 25px 5px 5px; hyphens: auto; flex: 1 0 30%; width: 376.812px;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eReplacement for OE part number:\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste_right\" style=\"box-sizing: border-box; margin: 0px; padding: 5px; hyphens: auto; flex: 1 0 70%; width: 879.203px;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003e9A111003770, 9A211003702, 9A211013702\u003c\/font\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; display: flex; flex-flow: row; justify-content: space-between; align-items: stretch; width: 1256px; border-bottom: 1px solid rgb(223, 223, 223);\"\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste_left\" style=\"box-sizing: border-box; margin: 0px; padding: 5px 25px 5px 5px; hyphens: auto; flex: 1 0 30%; width: 376.812px;\"\u003e\u003cfont dir=\"auto\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; hyphens: auto; vertical-align: inherit;\"\u003eManufacturer:\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv bis_skin_checked=\"1\" class=\"det_liste_right\" style=\"box-sizing: border-box; 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