Stage 3 hybrid turbocharger upgrade for selected VAG 1.8T petrol engines, suitable for Audi A3, Audi TT, Seat Ibiza, Skoda Octavia, VW Golf, Bora, New Beetle and Polo applications originally using the 53039700053 turbo family. This is the higher-spec hybrid option for customers looking for a larger internal upgrade over the Stage 2 build.
Turbo reference: 53039700053. Also covers 53039700058, 53039880053 and 53039880058. This Stage 3 hybrid build uses K04 internals, including a larger turbine and larger compressor wheel. OE references include 06A145713D, 06A145704S, 06A145713B, 06A145713F, 06A145713L, 06A145713M, 06A145713N. Commonly searched as 1.8T Stage 3 hybrid turbo, Audi TT 1.8T K04 hybrid, Golf 1.8T hybrid turbo and 53039700053 K04 internals turbo.
Please check your part number before ordering. Call 07440 707 255 or 01323 301 999 for help.
Images are for illustration purposes only.
Supplied without the original manufacturer’s box
This hybrid turbocharger is a Stage 3 upgrade for selected VAG 1.8T petrol applications, including Audi A3, Audi TT, Seat Ibiza, Skoda Octavia, VW Golf, Bora, New Beetle and Polo models. It is built for compatible vehicles originally using the 53039700053 turbocharger family.
This Stage 3 hybrid build uses K04 internals, including a larger turbine and larger compressor wheel. Turbocharger references include 53039700053, 53039700058, 53039880053 and 53039880058. OE references include 06A145713D, 06A145704S, 06A145713B, 06A145713F, 06A145713L, 06A145713M, 06A145713N, 06A145704T and 06A145702P.
This upgrade is suitable for selected Audi, Seat, Skoda and Volkswagen turbocharger applications where the part number matches. Supporting modifications, correct software calibration and fuel / boost control checks may be required depending on the final setup. For fitting, diagnostics and hybrid turbo support, see our turbocharger services.
This hybrid turbocharger is supplied on an exchange basis, which means we require your old unit to be returned. You can arrange this in whichever way is most convenient:
This hybrid turbocharger is based on the following turbo family and fits selected applications where the original part number matches:
| Make | Model | Original HP | kW | Engine | Engine Code | Year |
|---|---|---|---|---|---|---|
| Audi | A3 8L1 1.8T / 1.8T quattro | 150 / 180 | 110 / 132 | 1.8 petrol turbo | AGU / AQA / ARZ / AUM / ARX / AJQ / ARY / APP / AUQ | 12/1996-05/2003 |
| Audi | TT 8N3 / TT Roadster 8N9 1.8T and quattro | 150 / 163 / 180 / 190 | 110 / 120 / 132 / 140 | 1.8 petrol turbo | AUM / BVP / AJQ / APP / ATC / AUQ / AWP / ARY / BVR | 10/1998-06/2006 |
| Seat | Ibiza III 6L1 1.8T FR / Cupra R | 150 / 180 | 110 / 132 | 1.8 petrol turbo | BJX / BKV / BBU / BLZ | 12/2003-05/2008 |
| Skoda | Octavia I 1U2 / Octavia I Combi 1U5 1.8T and 4x4 | 150 | 110 | 1.8 petrol turbo | AGU / ARX / ARZ / AUM | 08/1997-12/2010 |
| Volkswagen | Bora Variant 1J6 1.8T | 180 | 132 | 1.8 petrol turbo | AUQ / AWP | 05/2002-05/2005 |
| Volkswagen | Golf IV 1J1 1.8T / GTI | 150 / 180 | 110 / 132 | 1.8 petrol turbo | AGU / AQA / ARZ / AUM / AWD / AWW / AUQ / AWP / BEK | 08/1997-06/2005 |
| Volkswagen | New Beetle 9C1, 1C1 / New Beetle Cabriolet 1Y7 1.8T | 150 / 180 | 110 / 132 | 1.8 petrol turbo | AGU / APH / AVC / AWU / AWV / BKF / AWP / BNU | 10/1999-09/2010 |
| Volkswagen | Polo 9N, 9A 1.8 GTI Cup Edition | 180 | 132 | 1.8 petrol turbo | BBU | 05/2006-11/2009 |
Associated part numbers: 53039700053, 53039700058, 53039880053, 53039880058, 06A145713D, 06A145704S, 06A145704SX, 06A145704SV, 06A145713B, 06A145713BX, 06A145713BV, 06A145713F, 06A145713FV, 06A145713FX, 06A145713DV, 06A145713L, 06A145713LV, 06A145713LX, 06A145713M, 06A145713MX, 06A145713MV, 06A145713DX, 06A145713N, 06A145713NV, 06A145713NX, 06A145704T, 06A145704TV, 06A145704TX, 06A145702P, 06A145702PX, 06A145702PV
