{"product_id":"tte550-n55-upgrade-turbocharger-bmw-m135i-m235i-335i-435i-f20-f30-f87-etc","title":"TTE550 N55 Upgrade Turbocharger BMW M135i, M235i, M2, 335i, 435i F20\/F30\/F87 etc.","description":"\u003cp\u003eThe TTE550 for the N55 engine. The original turbocharger is retained, but the compressor wheel has been replaced with a TTE-machined aluminum wheel featuring advanced geometry and 7+7 blades, delivering additional power. The original exhaust turbine has also been replaced with a much larger yet very lightweight 9-blade turbine. TTE designed this turbine for lower exhaust back pressure, resulting in improved performance and rapid response.\u003c\/p\u003e\n\u003cp\u003eFor additional durability, a TTE Motorsport upgraded bearing system has been installed.\u003c\/p\u003e\n\u003cp\u003eBalancing\u003c\/p\u003e\n\u003cp\u003eThe precise balancing of our turbochargers is a crucial factor in a TTE upgrade, as durability and performance are of the utmost importance. Proper balancing also improves acoustics. That is why we take the utmost care to meet our balancing standards for all TTE turbochargers. First, the components are balanced at low speeds of up to 2,800 rpm in multiple planes using our single-component balancing machine. The components are then assembled and the CHRA is dynamically balanced, this time, depending on the application, at speeds of up to 250,000 rpm in multiple planes using our own VSR machine to achieve the ultimate balance, according to a standard far higher than that of the OEM. Every turbocharger is supplied with a serial-numbered document showing the balancing test results.\u003c\/p\u003e\n\u003cp\u003ePlease note: if you send in a used turbocharger for the upgrade, TTE does not test or refurbish the electronic actuator you send in. Your actuator will be reinstalled.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOriginal housings and components\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNext-generation high-efficiency compressor geometry (56 mm inlet)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptimized clearances in the compressor housing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOriginal bypass valve\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOEM fitment. Plug \u0026amp; Play\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTTE High-Flow Larger 54 mm Turbine Exhaust\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotorsport bearing package\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e550 hp proven\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndividual components precisely balanced, then assembled and\u003c\/li\u003e\n\u003cli\u003ethe core high-speed VSR balanced\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupplied with a document showing the balancing test results\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProven quality from TheTurboEngineers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoftware recalibration is required\u003c\/li\u003e\n\u003cli\u003e1-YEAR TROUBLE-FREE TTE WARRANTY\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note: if you send in a used turbocharger for the upgrade, TTE does not refurbish the electronic actuator or bypass valve you send in. Your submitted components will be reinstalled. Turbochargers must be sent in complete with the actuator. Do not send your bypass valve. IT IS RECOMMENDED TO INSTALL A NEW BYPASS VALVE\u003c\/p\u003e","brand":"TheTurboEngineers","offers":[{"title":"I am sending in my old turbo \/ Pneumatic Actuator","offer_id":63419355857226,"sku":"SW10074.2","price":2157.0,"currency_code":"EUR","in_stock":true},{"title":"I am sending in my old turbo \/ Electronic Actuator","offer_id":63419355889994,"sku":"SW10074.3","price":2157.0,"currency_code":"EUR","in_stock":true},{"title":"New turbo \/ Pneumatic Actuator","offer_id":63419355922762,"sku":"TTE10074","price":4727.0,"currency_code":"EUR","in_stock":true},{"title":"New turbo \/ Electronic Actuator","offer_id":63419355955530,"sku":"SW10074.1","price":5133.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9772\/6538\/files\/TTE550_600x600_55bf3d7a-4268-4168-ab88-be291d4f7a16.png?v=1788507117","url":"https:\/\/mtr-performance.nl\/en\/products\/tte550-n55-upgrade-turbocharger-bmw-m135i-m235i-335i-435i-f20-f30-f87-etc","provider":"MTR Performance NL","version":"1.0","type":"link"}