{"title":"N52 Specific","description":"","products":[{"product_id":"e90-differential-cover","title":"Finned Differential Cover E9x E8x E60","description":"\u003cp\u003eUpgrade your differential with the TortSport Finned Differential Cover. With a CNC aluminum 6061 construction and cooling fins, this cover not only increases fluid capacity but also improves cooling and ventilation. Features a breather vent bung and temperature\/drain bung for added convenience. Maintain optimal fluid levels with the stock fill level design. Designed fit for the E9x \u0026amp; E8x directly and needs slight modification to fit E60 5-series.\u003c\/p\u003e\n\u003cp\u003eComes with m12 breather vent, m22 drain plug, m12 drain plug and m10 sensor plug. The appropriate mounting hardware 2x55mm, 2x90mm \u0026amp; 3x70mm 10.9 grade bolts, one stock cover bolt will need to be sourced.\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"188L\/188K N52 Manual \u0026 Automatic, N54 Automatic Transmission","offer_id":45898128130179,"sku":null,"price":415.0,"currency_code":"USD","in_stock":true},{"title":"215L\/215K N54 \u0026 N55 Manual Transmission","offer_id":45898128162947,"sku":null,"price":415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0538.jpg?v=1753717416"},{"product_id":"n52-to-n54-manifold-eccentric-alignment-inserts","title":"N52 to N54 Manifold Eccentric Alignment Inserts","description":"\u003cp\u003eOptimize performance with our N52 to N54 Manifold Eccentric Alignment Inserts. Made from injection molded Nylon, these inserts provide a precise fit for your N54 manifold on your N52 engine. This results in improved high RPM range airflow and eliminates the need for ever-failing disa valves. Each pack contains 6 inserts for accurate alignment of intake runner tubes. \u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45182014029955,"sku":"","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0483.jpg?v=1747923313"},{"product_id":"underdrive-power-steering-pulley","title":"N52 Underdrive Pulley","description":"\u003cp\u003eIncrease your engine's efficiency with the N52 Underdrive Pulley. The 170mm diameter power steering pulley reduces parasitic drag by 35%, giving you more power to use where it matters - the wheels. Designed for n52 e9x cars and replaces OEM part number 32427537862. Upgrade to maximize performance.\u003c\/p\u003e\n\u003cp\u003eWorks with existing belt size, but check for tensioner being maxed out incase other factors exist. Alternator idle pulley must be removed.\u003c\/p\u003e\n\u003cp\u003eUse our belt 1268mm for ac compressor delete \u0026amp; double tensioner pulley routing. May require rerouting your cars heater hoses depending on the chassis\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45215385157763,"sku":"","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0488_ca5e5550-5736-4afb-a163-2c06440dcf1f.jpg?v=1747923281"},{"product_id":"n52-to-n54-intake-boot","title":"BMW N52 to N54 Manifold Intake Boot Upgrade","description":"\u003cp\u003eUpgrade your BMW N52 to N54's intake manifold with our silicone intake boot. This 4 layer silicone pipe ensures a perfect fit between the n54 manifold and stock n52 airbox, allowing for use of all stock components. Increase performance and maintain the professional quality of your vehicle with our intake boot. Don't forget your \u003cstrong\u003e\u003ca href=\"https:\/\/tortsport.com\/products\/n52-to-n54-manifold-eccentric-alignment-inserts\" rel=\"noopener\" target=\"_blank\"\u003ealignment inserts\u003c\/a\u003e\u003ca href=\"https:\/\/tortsport.com\/products\/n52-to-n54-manifold-eccentric-alignment-inserts\"\u003e\u003c\/a\u003e\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eDesigned for e90 chassis with n52 throttle body fitment. For n54 throttle body you may have to trim the hose slightly. Fits other chassis with modification, you may need to trim slightly.\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45184438861955,"sku":"","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0487.jpg?v=1747923257"},{"product_id":"n52-port-covers","title":"N52 Head Port Covers","description":"\u003cp\u003eProtect your car's most precious asset with our ABS N52 head port covers. Designed to keep debris and other harmful materials out of your engine while you're working on it. Don't risk damaging your motor, let our covers do the work. Keep your engine safe and secure with N52 Port Covers. Comes with covers for both Intake \u0026amp; Exhaust, requires m7x16mm fine thread bolts if removing manifold studs. Check out our other coolant, solenoid and sensor covers too!! https:\/\/tortsport.com\/products\/n52-injector-port-sensor-cover-kit\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45184457310339,"sku":"","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0438.jpg?v=1747923176"},{"product_id":"wiper-head-deletes-e90","title":"Wiper Sprayer Head Deletes E90","description":"\u003cp\u003eEasily shed weight from your car without compromising the aesthetics with our Wiper Sprayer Head Delete kit. It helps keep your firewall dry and looking clean while also providing a professional, satin black finish. Perfect for removing components without leaving unsightly holes.\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45215348686979,"sku":"","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0432.jpg?v=1747922999"},{"product_id":"cabin-air-delete","title":"Cabin Air Delete","description":"\u003cp\u003eEffortlessly shave weight off your car while maintaining a sleek appearance with our Cabin Air Delete kit. Keep your firewall dry, clean, and professional-looking with its satin black finish. It's the ideal solution for removing components without leaving unsightly holes.\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45215354355843,"sku":"","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0426.jpg?v=1747922954"},{"product_id":"4-rib-gates-belt","title":"Dayco 4pk1272 Shortened Belt BMW AC Delete Serpentine Belt","description":"\u003cp\u003eMaximize performance with our 4 Rib Dayco Belt. Reduce drivetrain loss and increase efficiency. This Dayco Micro-V belt is compatible with the delete AC compressor, a  stock power steering pulley OR 170mm Underdrive pulley, and the n54 double pulley tensioner. \u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45215357829251,"sku":"","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/Screenshot_2026-02-01_193242.jpg?v=1769992478"},{"product_id":"valvetronic-rotation-lockout-clamp","title":"Maximum Lift Valvetronic Lockout Collar","description":"\u003cp\u003eThe Valvetronic Rotation Lockout Clamp is a must-have for engine swaps. This technical system helps you take control of your standalone computer, eliminating issues caused by the N52's valvetronic system. With this clamp, your stock motor shaft can be easily and securely locked at maximum lift, allowing for precise engine speed control using the throttle body.\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45215359238275,"sku":"","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0461.jpg?v=1747922850"},{"product_id":"n52-pcv-hose-an-adapter","title":"N52 PCV Hose AN Adapter","description":"\u003cp\u003eTransform your vehicle's PCV port into a catch can with the N52 PCV Hose AN Adapter. This adapter comes with heat shielded silicone hose, -10an Racetronic fitting and a custom valve cover PCV connector, making it ideal for n54 manifold swap or other intakes that do not support a factory ventilation system. Keep your engine clean and running efficiently with this simple and effective adapter.\u003c\/p\u003e\n\u003cp\u003eSelect Plastic or Magnesium Valve Cover.\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Plastic \/ 24\" Hose","offer_id":45861540757635,"sku":null,"price":32.0,"currency_code":"USD","in_stock":true},{"title":"Magnesium \/ 24\" Hose","offer_id":45861540823171,"sku":null,"price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_6839.jpg?v=1763257304"},{"product_id":"cold-side-harness-carrier","title":"Cold Side Harness Carrier for N52 N54 N55 Engines","description":"\u003cp\u003eSecurely hold your cold side harness with the N5x Cold Side Harness Bracket. This aluminum bracket works with any intake manifold and only requires one engine mount bolt and a zip tie for a secure fit. Say goodbye to annoying harness movement with this simple solution. The stock N5x intake side harness attaches to the manifold and is very difficult to install and remove, this harness carrier bracket solves that problem with a clean appearance and very secure mounting.\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45254289850499,"sku":"","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_5651.jpg?v=1760574976"},{"product_id":"n52-injector-port-sensor-cover-kit","title":"N52 Injector Port \u0026 Sensor Cover Kit","description":"\u003cp\u003eThe N52 Injector Port \u0026amp; Sensor Cover Kit is a must-have for any engine maintenance or repair. With 3 sensor covers, 2 solenoid covers, both coolant passage covers and plugs for 6 injector ports, this kit will keep your engine safe from debris and potential damage. Ensure the longevity of your motor with this comprehensive and secure kit. Made from Carbon Infused ABS.\u003c\/p\u003e","brand":"TortSport USA","offers":[{"title":"Default Title","offer_id":45317496209539,"sku":"","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_0502.jpg?v=1747922665"},{"product_id":"n54-oil-cooler-adapter-plate-10an","title":"N52\/N54\/N55 Oil Cooler Adapter Plate -10an","description":"\u003cp\u003eThis adapter plate replaces the factory oil cooler fittings on the stock N54 oil filter housing, providing a clean solution for N52, N54 \u0026amp; N55 engines. It comes pre-equipped with Racetronix -10AN fittings, allowing you to easily connect custom oil cooler setups tailored to your needs. Compatible with N54 engine oil filter housing, which is installable on N52 engines, it offers flexibility for enhanced oil cooling performance. Designed for straightforward installation, this plate enables precise control over your engine’s oil temperature management. Perfect upgrade for N52 Engines\u003c\/p\u003e","brand":"TortSport","offers":[{"title":"Default Title","offer_id":45509135564931,"sku":null,"price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_2651.jpg?v=1760491228"},{"product_id":"e90-double-shear-selector-rod","title":"E90 Double Shear Selector Rod","description":"\u003cp\u003eUpgrade your driving experience with the E90 Double Shear Selector Rod. Designed for precision and performance, this anodized selector rod enhances your vehicle's shifter feel, providing smoother and more accurate gear changes. Made from 6061 aerospace-grade aluminum and held to razor close tolerances, the double shear design ensures maximum durability and strength, making it a perfect choice for both daily driving and high-performance track applications. We recommend using a new OEM selector rod joint (25117580281) for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6061 Aerospace-Grade Aluminum:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures high strength and lightweight performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnodized Finish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides a sleek look and added corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Shifter Feel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExperience more precise and responsive gear shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt to withstand the rigors of aggressive driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDirect fit for E90 models, with no modifications required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NDI Machine","offers":[{"title":"325\/328\/128","offer_id":45853577216131,"sku":"sku-45450695803034","price":150.0,"currency_code":"USD","in_stock":true},{"title":"330","offer_id":45853577248899,"sku":"sku-45450695835802","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/C8FBC1CC-9433-4F7F-BB24-558D18B771BA.jpg?v=1762961779"},{"product_id":"e90-wheel-hubs-5x114-3","title":"E90 WHEEL HUBS - 5X114.3","description":"\u003cp data-mce-fragment=\"1\"\u003eSet includes front and rear E90 wheel hubs professionally drilled to 5x114.3. With these hubs you will be able run any 5x120\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003eor\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e5x114.3 wheel with a hub bore over 72.6mm. \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 5x114.3 pattern is drilled and tapped to the same spec as the 5x120 hole pattern (M12x1.5). We recommend using wheel studs but stock lug bolts will work as well, depending on the style of wheel.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBe sure to list your Year\/Make\/Model or Vin # on checkout page when ordering. If you are unsure on what to order, please\u003cspan\u003e \u003ca href=\"https:\/\/ndimachine.com\/pages\/get-in-touch\" title=\"Contact Us\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/ndimachine.com\/pages\/get-in-touch\" target=\"_blank\"\u003econtact us.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2x Front Hub assemblies (sealed bearings included)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2x Rear Wheel Hub's (bearings not included)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1x Reusable plastic template to drill brake rotors\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0517\/6514\/9850\/files\/Drilling_Rotor_-_Instructions.pdf?v=1607618863\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor instructions on how to use our template to drill your existing brake rotors to accommodate the 5x114.3 lug pattern\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLead times may be up to 1 week.  Please contact us if you have any concerns.  \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"NDI Machine","offers":[{"title":"325i \u0026 328i (Coupe or Sedan Only)","offer_id":45853577281667,"sku":"sku-40321257504922","price":825.0,"currency_code":"USD","in_stock":true},{"title":"330 \u0026 335 (Coupe or Sedan Only)","offer_id":45853577314435,"sku":"sku-44484021944474","price":825.0,"currency_code":"USD","in_stock":true},{"title":"325\/328\/330\/335 (FRONTS ONLY)","offer_id":45853577347203,"sku":"sku-43278117044378","price":450.0,"currency_code":"USD","in_stock":true},{"title":"325i \u0026 328i (REARS ONLY)","offer_id":45853577379971,"sku":"sku-43681266172058","price":400.0,"currency_code":"USD","in_stock":true},{"title":"330 \u0026 335 (REARS ONLY)","offer_id":45853577412739,"sku":"sku-44484021977242","price":400.0,"currency_code":"USD","in_stock":true},{"title":"335Xi (AWD)","offer_id":45853577445507,"sku":"sku-45810587599002","price":775.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/Rear1_f7161ef9-54a7-4a19-88e6-f2b9c404aefa.jpg?v=1762961779"},{"product_id":"mann-oil-filter-hu-816-x","title":"MANN Oil Filter HU 816 x","description":"\u003cdiv class=\"cmp-product__description\"\u003e\n\u003cdiv class=\"cmp-product__description-text richText__root\" role=\"description\"\u003e\n\u003cdiv class=\"cmp-text comp-text--standard\"\u003e\n\u003cp class=\"cmp-text__paragraph\"\u003eMANN-FILTER oil filters: Top filtration performance and optimal cleaning protect the engine against wear caused by impurities and combustion residues in the oil. Filter media and high-quality sealing materials that are individually tailored to the intended application offer optimum protection over the entire maintenance interval.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-product__summary\"\u003e\n\u003cdiv class=\"cmp-text\"\u003e\n\u003cul\u003e\n\u003cli\u003eA = 74 mm; B = 41 mm; C = 41 mm; H = 79 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cmp-product__full-detail aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003csection class=\"cmp-product__full-detail-description cmp-product__full-detail-section\"\u003e\n\u003cdiv class=\"cmp-product__sku\"\u003e\n\u003cp class=\"cmp-product__sku-value\" role=\"sku\"\u003eGTIN Code: 4011558296407\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"cmp-product__full-detail-additional-information cmp-product-availability-section\" data-g-name=\"ProductAvailability\" data-g-binding-cmp-product-availability=\"Available\"\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TortSport","offers":[{"title":"Default Title","offer_id":45859907076227,"sku":null,"price":10.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/IMG_6726.jpg?v=1763044221"},{"product_id":"bushing-set-power-steering-reservoir","title":"Bushing Set - Power Steering Reservoir - 34511162818","description":"\u003cp\u003eOur TPU90 power steering reservoir bushings eliminate the play that develops in factory components as they wear. This set of two precision-engineered bushings restores proper fitment and reduces unwanted movement in your power steering system. By replacing deteriorated OEM bushings, you'll experience a more solid reservoir which will prevent fluid leakage issues. Essential maintenance for any vehicle experiencing a floppy reservoir. Reuse your existing collar, washer \u0026amp; nut.\u003c\/p\u003e\n\u003cp\u003eReplaces OEM Part 34511162818\u003c\/p\u003e","brand":"TortSport","offers":[{"title":"Default Title","offer_id":46252478333059,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/PS_2.jpg?v=1765848400"},{"product_id":"bushing-set-intake-airbox-3-pieces-13717539911-3717539903","title":"Bushing Set - Intake Airbox 3 pieces 13717539911 \u0026 3717539903","description":"\u003cp\u003eReinforce your N52 intake airbox with our Intake Airbox bushing set. Constructed from durable TPU 90 material, this three-piece kit includes two top bushings and one bottom chassis bushing designed to eliminate flex and vibration in your filter housing. Enhanced rigidity translates to improved airflow consistency and more responsive engine performance. A straightforward upgrade for serious enthusiasts seeking incremental gains in intake system stability.\u003c\/p\u003e\n\u003cp\u003eReplaces OEM 13717539911 \u0026amp; 13717539903\u003c\/p\u003e","brand":"TortSport","offers":[{"title":"Default Title","offer_id":46252630573187,"sku":null,"price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/files\/TopAirbox_2.jpg?v=1765848367"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5174\/9763\/collections\/IMG_8919.jpg?v=1742322342","url":"https:\/\/tortsport.com\/collections\/n52.oembed?page=2","provider":"TortSport","version":"1.0","type":"link"}