MRC Tuning gets 586 horsepower from an 8V.1 Audi RS3 hatchback with a TTE625 2.5 TFSI turbo upgrade

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TTE has some popular 2.5 TFSI turbo upgrade options and the TTE625 is making its way into various 2.5 TSI builds. MRC Tuning did the software work on this one and as measured on their Cartec dynamometer got 586 crank horsepower out of the turbo.

The TTE625 is a hybrid turbo so keep that in mind as well as this car being tuned on pump fuel.

To be noted, this is not the newer 2.5 TFSI motor hence the needed for the upgraded HPFP from Autotech.

TTE625
Milltek de-cat turboback
NGK Race plugs
Autotech HPFP
Forge intercooler

Certainly nothing wrong with 526 all wheel horsepower but the result just goes to show how stout the new 2.5 TFSI motor is in comparison.