{"product_id":"prl-hc10-int-sri-d","title":"PRL 2017+ Honda Civic 1.5T (Si) Short Ram Intake System. Race","description":"\u003cp\u003ePRL-HC10-INT-SRI-D\u003c\/p\u003e \u003cdiv\u003e \u003cp\u003e\u003cspan face=\"Tahoma\"\u003e\u003cspan\u003eFits all 2017-2021 Civic Si 1.5T\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e \u003ch3\u003e\u003cspan face=\"Tahoma\"\u003e\u003cspan\u003eOverview\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e \u003ch3\u003eImportant Notes:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eNO CALIBRATION REQUIRED FOR STREET MAF HOUSING\u003c\/li\u003e \u003cli\u003eRACE MAF-SPECIFIC CALIBRATION IS REQUIRED FOR RACE MAF HOUSING\u003c\/li\u003e \u003cli\u003eRACE MAF BASEMAP CALIBRATIONS AVAILABLE IN BOTH HONDATA \u0026amp; KTUNER\u003c\/li\u003e \u003cli\u003eTWO STEP PERFORMANCE \"TSP\" \u0026amp; PHEARABLE CALIBRATIONS COMPATIBLE BY SELECTING \"RACE MAF\" OPTION\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Notes:\u003c\/h3\u003e \u003cp\u003eIf we could recommend an intake system for the 1.5L Turbo Civic Platform it would our\u003cspan\u003e \u003c\/span\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/prlmotorsports.myshopify.com\/collections\/2016-2021-honda-civic-1-5t\/products\/2017-honda-civic-si-1-5t-cobra-cold-air-intake-system\" target=\"_blank\" data-mce-href=\"https:\/\/prlmotorsports.myshopify.com\/collections\/2016-2021-honda-civic-1-5t\/products\/2017-honda-civic-si-1-5t-cobra-cold-air-intake-system\"\u003eCobra Cold Air Intake System\u003c\/a\u003e. However, for customers that do not wish to run a CAI, our Short Ram Intake System is also an option. Our CNC machined billet aluminum MAF Housing was designed to provide *factory-spec fuel trims (-4% of factory STFT \u0026amp; LTFT) for optimal drivability and performance. This SRI utilizes a 4\" air filter and is available with two different MAF housing choices; a Street housing and a Race housing. Both housings utilizes the factory MAF sensor, but feature two different diameters and profiles. As mentioned above, the Street housing is designed to provide factory-spec fuel trims WITHOUT any tuning whatsoever. The Race housing allows a 50% larger volume of air in comparison to the Street housing, which is why a tune IS required. This larger volume of airflow reduces pumping loss and creates an unrestricted air path to feed the MAF housing with ambient temperature air.\u003c\/p\u003e \u003cp\u003eCustomers can switch between MAF housings without having to buy another intake system by purchasing our \u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/prlmotorsports.myshopify.com\/collections\/intake\/products\/2016-honda-civic-1-5t-maf-housing-conversion-kit\" target=\"_blank\" data-mce-href=\"https:\/\/prlmotorsports.myshopify.com\/collections\/intake\/products\/2016-honda-civic-1-5t-maf-housing-conversion-kit\"\u003eMAF Housing Conversion Kit\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003eCustomers can convert to a Cold Air Intake with our\u003cspan\u003e \u003c\/span\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/prlmotorsports.myshopify.com\/collections\/intake\/products\/2016-honda-civic-1-5t-short-ram-intake-to-cold-air-conversion-kit\" target=\"_blank\" data-mce-href=\"https:\/\/prlmotorsports.myshopify.com\/collections\/intake\/products\/2016-honda-civic-1-5t-short-ram-intake-to-cold-air-conversion-kit\"\u003eCold Air Intake Conversion Kit\u003c\/a\u003e\u003c\/p\u003e \u003ch3\u003ePerformance Gains:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e15 horsepower and 12 ft\/lb torque gains in comparison to stock with Street MAF housing WITHOUT TUNE\u003c\/li\u003e \u003cli\u003e20 horsepower and 15 ft\/lb torque gains in comparison to stock with Race MAF housing WITH Race MAF basemap calibration on Hondata and\/or KTuner\u003c\/li\u003e \u003cli\u003eLarger gains to be seen at higher power levels with custom tuning\u003c\/li\u003e \u003c\/ul\u003e Please note that short ram intakes are extremely sensitive to heat-soak with this chassis (which is why we recommend our CAI). Performance gains will lessen as the engine and intake begins to heat-soak.\u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv\u003e \u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/app.photobucket.com\/u\/prlspencer\/p\/6a69dadd-e928-44d3-8e67-58b61f026483\" target=\"_blank\"\u003e\u003cimg alt=\"Civic_x_L.trim_stock_intake_and_stock_tune_zpskkzb36fg\" border=\"0\" src=\"https:\/\/hosting.photobucket.com\/images\/kk200\/prlspencer\/Civic_x_L.trim_stock_intake_and_stock_tune_zpskkzb36fg.jpg?width=1920\u0026amp;height=1080\u0026amp;fit=bounds\"\u003e\u003c\/a\u003e\u003cbr\u003eAbove is a graph of the long term fuel trims with the stock intake w\/ air box and factory ECU mapping, or in other words a bone-stock car.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Civic_x_L.trim_PRL_intake_and_stock_tune_zpsfqmhgzzt\" border=\"0\" src=\"https:\/\/hosting.photobucket.com\/images\/kk200\/prlspencer\/Civic_x_L.trim_PRL_intake_and_stock_tune_zpsfqmhgzzt.JPG?width=1920\u0026amp;height=1080\u0026amp;fit=bounds\"\u003e\u003cbr\u003eHere is a graph of the long term fuel trims again with, but with our cold air intake (Street MAF) and factory ECU mapping.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Civic_x_L.trim_PRL_intake_and_Hondata_6psi_tune_zpsvk4gipc4\" border=\"0\" src=\"https:\/\/hosting.photobucket.com\/images\/kk200\/prlspencer\/Civic_x_L.trim_PRL_intake_and_Hondata_6psi_tune_zpsvk4gipc4.JPG?width=1920\u0026amp;height=1080\u0026amp;fit=bounds\"\u003e\u003cbr\u003eThis is another long term fuel trim graph, but with our cold air intake (Street MAF) and +6psi Hondata off-the-shelf map.\u003cbr\u003e\u003cbr\u003eNotice how consistent and similar all of the LTFT graphs are. Each graph is within -4 LTFT.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Civic_x_S.trim_stock_intake_and_stock_tune_zpsswmv0ane\" border=\"0\" src=\"https:\/\/hosting.photobucket.com\/images\/kk200\/prlspencer\/Civic_x_S.trim_stock_intake_and_stock_tune_zpsswmv0ane.JPG?width=1920\u0026amp;height=1080\u0026amp;fit=bounds\"\u003e\u003cbr\u003eAbove is a graph of the short term fuel trims with stock intake w\/ air box and factory ECU mapping (stock car).\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Civic_x_S.trim_PRL_intake_and_stock_tune_zps1mnt3fck\" border=\"0\" src=\"https:\/\/hosting.photobucket.com\/images\/kk200\/prlspencer\/Civic_x_S.trim_PRL_intake_and_stock_tune_zps1mnt3fck.jpg?width=1920\u0026amp;height=1080\u0026amp;fit=bounds\"\u003e\u003cbr\u003eHere is a short term fuel trim graph with our cold air intake (Street MAF) and factory ECU mapping.\u003cbr\u003e\u003cbr\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/app.photobucket.com\/u\/prlspencer\/p\/3baa5a07-8100-406a-b1ef-8f2152e74454\" target=\"_blank\"\u003e\u003cimg alt=\"Civic_x_S.trim_PRL_intake_and_Hondata_6psi_tune_zpscqlf4ni0\" border=\"0\" src=\"https:\/\/hosting.photobucket.com\/images\/kk200\/prlspencer\/Civic_x_S.trim_PRL_intake_and_Hondata_6psi_tune_zpscqlf4ni0.JPG?width=1920\u0026amp;height=1080\u0026amp;fit=bounds\"\u003e\u003cbr\u003e\u003c\/a\u003eThis is another graph of the short term fuel trims with our cold air intake (Street MAF) and +6psi Hondata off-the-shelf map.\u003cbr\u003e\u003cbr\u003eAll of the STFT graphs display identical curves and consistency.\u003c\/div\u003e","brand":"PRL Motorsports","offers":[{"title":"Default Title","offer_id":44812747112604,"sku":"PRL-HC10-INT-SRI-D","price":428.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/6729\/1292\/files\/2017-2021-honda-civic-si-15t-short-ram-air-intake-system-410004_130x_1ed0a583-9cda-45c8-94d8-514d42913f3c.jpg?v=1756718129","url":"https:\/\/www.mypartsguy.ca\/products\/prl-hc10-int-sri-d","provider":"My Parts Guy MPG Auto","version":"1.0","type":"link"}