Why go for STAGE 2
Consider Stage 2 if:
STAGE 2 is suitable if you want:
STAGE 2 is not for you if you mind:
Every driver has different needs – that’s why we offer 3 levels of modifications. See what each one has to offer.
Click on the next level of modifications to find out what it includes, what performance you can expect, what additional modifications you will need, and how much it will cost approximately.
STAGE 2 – turbocharger modification
Stage 2 turbocharger modification is the next step for anyone who is serious about increasing performance. It offers significantly higher performance than Stage 1, but also requires more complex modifications to the engine and surrounding components. The ideal choice for those who want maximum potential within a reasonable compromise.
What exactly does STAGE 2 turbo mean?
Compared to the stock turbocharger or Stage 1 modification, Stage 2 uses more advanced technologies and components.
Typically, this includes:
| Component | Stage 2 modification |
|---|---|
| Compressor wheel | Larger billet (CNC milled) with more blades |
Turbine shaft | Larger blade diameter (high flow 9, 5+5), often lightweight Inconel/Mar-M alloys |
| CHRA unit | New, completely redesigned – hybrid |
| Flow geometry | Modified turbo housing (compression and exhaust) |
| Exhaust flange | Enlarged outlet to reduce back pressure |
| Bearings | Reinforced or ceramic for higher temperature and rotational loads |
What do you get out of it?
Stage 2 brings a dramatic increase in performance:
For Stage 2 upgrade to work properly and reliably, we recommend modifying:
Price and warranty
| Turbo type | Approximate price Stage 2 |
|---|---|
| 1.8T 20V (K03s) | 740 – 1030 EUR |
| 2.0 TFSI (K03/K04) | 910 – 1240 EUR |
| 2.0 TSI EA888.3 (IS20/IS38) | 910 – 1240 EUR |
Warranty: We provide a 12-month warranty on Stage 1 – 3 modifications.
The warranty on reconditioned OEM turbochargers is 24 months.
We approach each turbo individually and always strive to accommodate our customers as much as possible.