Audi RS4 / RS5 (B9) 2.9L TFSI - Hybrid Turbo Stage 2

Plug'n Play Turbocharger with Upgrade Stage 2 for Maximum Performance

New OE BorgWarner Turbocharger Stage 2 Compressor Wheel, CNC milled Compressor Housing, reinforced Journal Bearings, clipped Turbine Wheel

The main difference between the Stage 1 and Stage 2 optimization is the bigger compressor wheel and clipped turbine wheel. That may sound easy, but the process is quite complex. First our team figures out, which dimensions work best with your compressor housing. Some of our competitors simply take any compressor wheel that is laying around without taking the airflow and shape into consideration. Because we are able to mill your compressor wheel to our exact specification, we can give you the best possible power output.
Next, the compressor housing is milled exactly to the dimensions of the new compressor wheel. This way you will have an optimal clearance so no power is wasted.
In order to be able to cope with the increased power, we put in reinforced bearings. Our competitors also usually skip this important step. We also clip the turbine wheel to reduce exhaust back pressure, this will give more power in the upper rpm range.

With this upgraded turbo you can archive up to 620 hp.
(our performance specifications is an average based on customer feedback)

Alternative number of Turbocharger:
53039880532 / 5303 988 0532 / 5303-988-0532 / 53039700532 / 5303 970 0532 / 5303-970-0532
53039880641 / 5303 988 0641 / 5303-988-0641 / 53039700641 / 5303 970 0641 / 5303-970-0641
53039880768 / 5303 988 0768 / 5303-988-0768 / 53039700768 / 5303 970 0768 / 5303-970-0768

You will receive the stage 2 optimization that is done on a brand new BorgWarner turbocharger!

Upgrade your used turbocharger for 1090 €

As a more affordable alternative, you can send us your used turbocharger. The Stage 2 Optimization then only costs 1090 €.
If your used Turbocharger is badly damaged, there may be further expenses. For more information, please contact our TurboService team. The Stage 2 optimization of your used turbo can not be bought online.

PLEASE NOTE:
Every turbocharger that we receive from customers will be treated as a used Turbo. Even if you send us a new one, we will disassemble and examine the turbo, just like a used one. You buy a performance product with a one year warranty, that has to meet highest requirements. Unfortunately there are too many turbos on the market that are not new or original, so we cannot be sure to always receive a new turbo. Thank you for your understanding.

Necessary Modifications

A Turbo is an essential Part of the engine. When optimizing the Turbo you have to individually adapt the software to your new configuration. In order to maximize the performance of your turbo, we recommend to a bigger downpipe, a new exhaust system, a bigger intercooler and a modified air intake. With most engines we also recommend to reinforce the engine.