{"product_id":"k-n-07-09-dodge-ram-pickup-2500-3500-6-7l-dsl-black-performance-intake-kit","title":"K\u0026N 07-09 Dodge Ram Pickup 2500\/3500 6.7L DSL Black Performance Intake Kit","description":"\u003ch4\u003eMore Airflow, More Power for Your Cummins Diesel\u003c\/h4\u003e\n\u003cp\u003eYour 6.7L Cummins can breathe easier and pull harder with a straight-through path for intake air. The K\u0026amp;N 71-1557 Blackhawk Induction System replaces the restrictive factory tube and filter with a mandrel-bent aluminum intake and a washable synthetic filter, unlocking real gains on the dyno without any tuning changes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMandrel-bent black powder-coated aluminum intake tube\u003c\/li\u003e\n\u003cli\u003eWashable, non-oiled DRYFLOW synthetic filter media\u003c\/li\u003e\n\u003cli\u003eSteel heat shield isolates intake air from engine bay heat\u003c\/li\u003e\n\u003cli\u003eEstimated 71-1557 dyno gain of 9.2 horsepower and 19.1 lb-ft of torque\u003c\/li\u003e\n\u003cli\u003eAccommodates factory filter minder gauge\u003c\/li\u003e\n\u003cli\u003e50-state legal, CARB EO # D-269-36\u003c\/li\u003e\n\u003cli\u003eTypical installation in 90 minutes or less with basic hand tools\u003c\/li\u003e\n\u003cli\u003eBacked by the K\u0026amp;N Million Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2009\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2009\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFits 6.7L Cummins diesel engines only.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e71-1557\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eK\u0026amp;N Engineering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eBlackhawk Induction System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Tube Material\u003c\/td\u003e\n\u003ctd\u003eMandrel-Bent Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Tube Finish\u003c\/td\u003e\n\u003ctd\u003eBlack Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Filter\u003c\/td\u003e\n\u003ctd\u003eRU-5177HBK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCARB EO Number\u003c\/td\u003e\n\u003ctd\u003eD-269-36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eMillion Mile Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMandrel-bent aluminum intake tube\u003c\/li\u003e\n\u003cli\u003eK\u0026amp;N washable synthetic air filter\u003c\/li\u003e\n\u003cli\u003eSteel heat shield\u003c\/li\u003e\n\u003cli\u003eMounting hardware and clamps\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout K\u0026amp;N Engineering\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N Engineering has designed and manufactured high-performance air filtration and intake systems for over 50 years, backing its intake systems with the Million Mile Limited Warranty and a reputation for measurable dyno-proven gains.\u003c\/p\u003e\n\u003ch4\u003eRelated Parts\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/k-n-2017-ford-f250-super-duty-v8-6-7l-dsl-replacement-drop-in-air-filter\"\u003eK\u0026amp;N Ford F250 Super Duty 6.7L Diesel Replacement Air Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the 71-1557?\u003c\/strong\u003e\n\u003cp\u003eThe 71-1557 is a K\u0026amp;N Blackhawk Induction air intake system for 2007-2009 Dodge Ram 2500 and 3500 pickups with the 6.7L Cummins diesel engine, replacing the factory tube and filter with a higher-flow aluminum intake and washable synthetic filter.\u003c\/p\u003e\n\u003cstrong\u003eHow much power does the 71-1557 add?\u003c\/strong\u003e\n\u003cp\u003eK\u0026amp;N dyno testing shows an estimated gain of 9.2 horsepower and 19.1 lb-ft of torque at the wheels on a stock 2007-2009 Ram 6.7L Cummins.\u003c\/p\u003e\n\u003cstrong\u003eIs this intake legal in California?\u003c\/strong\u003e\n\u003cp\u003eYes, the 71-1557 is 50-state legal and carries CARB EO number D-269-36.\u003c\/p\u003e\n\u003cstrong\u003eDoes the filter need to be oiled?\u003c\/strong\u003e\n\u003cp\u003eNo, this system uses K\u0026amp;N's DRYFLOW synthetic filter media, which is washable and does not require oiling.\u003c\/p\u003e\n\u003cstrong\u003eWill this work with my factory filter minder gauge?\u003c\/strong\u003e\n\u003cp\u003eYes, the intake tube is designed to accommodate the factory filter minder gauge if your truck is equipped with one.\u003c\/p\u003e\n\u003cstrong\u003eHow long does installation take?\u003c\/strong\u003e\n\u003cp\u003eMost installers complete the swap in 90 minutes or less using basic hand tools.\u003c\/p\u003e\n\u003cstrong\u003eDoes this require any engine tuning?\u003c\/strong\u003e\n\u003cp\u003eNo, the 71-1557 works with your factory engine tune and mass air sensor settings with no reprogramming needed.\u003c\/p\u003e\n\u003cstrong\u003eWhat warranty does K\u0026amp;N provide?\u003c\/strong\u003e\n\u003cp\u003eThis intake system is backed by K\u0026amp;N's Million Mile Limited Warranty.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the negative battery cable before starting.\u003c\/li\u003e\n\u003cli\u003eDisconnect the mass air sensor and intake air temperature sensor connections.\u003c\/li\u003e\n\u003cli\u003eLoosen the factory intake tube clamps and remove the stock intake tube and filter assembly.\u003c\/li\u003e\n\u003cli\u003eInstall the K\u0026amp;N heat shield in the factory mounting location.\u003c\/li\u003e\n\u003cli\u003eMount the new aluminum intake tube and secure it with the included clamps.\u003c\/li\u003e\n\u003cli\u003eInstall the K\u0026amp;N filter onto the inlet of the intake tube and tighten the clamp.\u003c\/li\u003e\n\u003cli\u003eReconnect the mass air sensor and temperature sensor connections.\u003c\/li\u003e\n\u003cli\u003eReconnect the negative battery cable and start the engine to confirm proper operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eWARNING: This product can expose you to chemicals including carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":46343217741903,"sku":"KNN71-1557","price":368.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/final1_3f1a9547-1667-4e6a-8383-c0b9d6c25279.webp?v=1785724283","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-07-09-dodge-ram-pickup-2500-3500-6-7l-dsl-black-performance-intake-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}