Audi B9 RS4 / RS5 / S6 / S7 2.9T Engine Tuning
$1,400.00 +
VAST is pleased to present a base step up of 90hp and 125t/lbs of torque for the 2.9T in the B9 & C8 platforms. We are confident to say that our tune is one of the strongest 2.9 TFSI variants...
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