Upgrade STAGE 1 turbochargers kit for Audi S6, RS6, S7, RS7, A8 and S8 with 4G 4.0l TFSI engines design to fit directly to the original exhaust manifolds. It is our creation not only for RS models, with capability of mounting these turbochargers to standard exhaust manifolds it is a perfect choice for S6, S7 and A8 models too.


Power range: 800+ hp

*Please note, there may be some delays in stock availability, please contact Boosted Euro if you have any questions.



Due to High Demand we try to carry as many as we can . 9/10 Times units are presold prior to recieving from manufacter estimated delivery dates can be provide at request. 

Turbo Systems 4.0 TFSI TS1 Upgraded Turbo Chargers - STAGE 1

  • What is upgraded?

    It is our lighter version of 4.0tfsi engine upgrade turbochargers - plug and play.

    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.


Unit 1, 101 Sparta Road

Stanhope, NJ 07874
United States of America

+1 862-707-7485


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