CTEC 4.2TDI Hybrid Twin Turbo Upgrade Audi A8 D4
2499,00 €
In Stock
MuchBoost CTEC 4.2TDI Upgraded Turbochargers with a Custom Billet Compressor Wheel and Clipped and Lightened. They are based on the original Garrett Turbochargers, which means that the installation is 100%P&P. The turbochargers are meant to work with Audi A8 D4 with the 4.2TDI 385HP engine. The turbo delivers up to 130% power (115 extra HP) over the […]
MuchBoost CTEC 4.2TDI Upgraded Turbochargers with a Custom Billet Compressor Wheel and Clipped and Lightened. They are based on the original Garrett Turbochargers, which means that the installation is 100%P&P. The turbochargers are meant to work with Audi A8 D4 with the 4.2TDI 385HP engine.
The turbo delivers up to 130% power (115 extra HP) over the factory specs. It is a great choice for someone looking for a bit extra HP from their daily driver. MuchBoost turbo allows you to get more from your engine and enjoy it even more than you’ve been so far.
Main Features
- The potential ~500 HP,
- Fast spool thanks to Custom Billet Compressor Wheel,
- Clipped and Lightened Turbine Wheel,
- High air-fuel ratio including high peak torque achieved at low engine speeds,
Details on the construction of the turbo:
- Genuine Garrett compressor housing,
- Genuine Garrett exhaust manifold,
- Genuine Garrett bearing housing,
- Original Garrett actuator,
- Precisely machined compressor housing & seal plate,
- Upgraded Journal bearing system that allows holding more boost,
- The compressor and turbine wheels are balanced separately, and then the whole core is high-speed balanced using VSR balancing machines at speeds similar to the level seen in the vehicle.
Other significant modifications
The turbos are meant to work with ~500HP In order to reach that level of power, you need to adjust your fuel, exhaust, and cooling systems as well.
A set of gaskets is included with the turbo!
Cars
Factory numbers
813100-4
813100-0004
813100-5004
813100-5004S
813101-4
813101-0004
813101-5004
813101-5004S
Engines
CTEC
OEM number
057145873T
057145873TV
057145873TX
057145874T
057145874TV
057145874TX
(If your engine has a different code, please send us a message. We will verify it.)
Matters you should be aware of when placing your order.
- The warranty is 12 months without the limit of mileage.
- We need around 2 weeks to perform and ship the upgraded turbocharger. In some complicated cases, it may take up to 3 weeks. Please realize that the turbo upgrades require precision. Especially, the machining process takes a lot of time. We don`t cut the corners. Thank you for understanding. The parcels in the European Union are shipped via DPD for just 25,00 EURO. UPS is used for orders besides the EU, it costs 99,00 EURO and 49,00 to the UK (DHL). The average delivery time is 3-5 working days.
- Every parcel is fully insured.
- If you didn`t find the turbo you need, feel free to contact us. We are able to perform many more upgraded turbochargers than you can find on the site. Our development department works permanently on the new models.
- Do you have a workshop, are you an influencer or seller of tuning parts? We are open to cooperation by offering discounts and refunds.
- During placing your order, please provide information as follows:
- the engine code,
- the car model,
- the stock power,
- the VIN number
These details are helpful to make the turbo correctly.