TURBOSYSTEM – SET UPGRADE TURBOCHARGER STAGE 1 AUDI 4.0L TFSI

Upgrade the STAGE 1 turbocharger set for Audi S6, RS6, S7, RS7, A8, and S8 with 4G 4.0L TFSI engines designed to fit directly into the original exhaust manifolds. This is our creation, not just for the RS models; with the ability to mount these turbochargers on standard exhaust manifolds, it’s also a perfect choice for the S6, S7, and A8 models.
What is upgraded?This is our lighter version of the 4.0TFSI engine upgrade turbochargers: plug and play.Both turbochargers feature dual ceramic ball bearings, and the compressor wheels have been replaced with larger, reinforced, billet impellers to handle heavy loads with high boost. The turbine wheels are oversized. The housings are redesigned, and the shafts are VSR-balanced.Power Range: 800+ HP