Upgrade turbochargers kit for Audi RS6, RS7 and S8 with 4G 4.0l TFSI engines

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VS-Performance & Turbosystems
Power up to 950+ hp

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Upgradedfor faster spool and bigger power.


Both turbochargers equipped with dual ceramic ball bearings, compressor wheels replaced with bigger reinforced machined from the solid billet impelers to hold heavy loads on high boost. Enlarged turbine wheels. Refurbished housings, new shafts and balanced on VSR.

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