MuchBoost CCFC 4.2TDI hybrid turbo, Volkswagen Touareg II 4.2TDI (450–500 hp)

MuchBoost CCFC 4.2TDI hybrid turbo, Volkswagen Touareg II 4.2TDI, 450–500 hp

A bolt-on MuchBoost hybrid turbo for applications including Volkswagen Touareg II 4.2TDI, Audi Q7 4.2 TDI 4L. This upgrade is built for CCFC 4.2TDI applications and retains a clean, vehicle-specific installation.

The turbo is based on original Garrett housings. The upgraded compressor and higher-flow turbine sides provide considerably more capacity than the factory unit, while the housings are precision-machined for the new internals.

Depending on the selected version, the manufacturer rates the turbo for approximately 450–500 hp. Final output depends on engine condition, the fuel system, intake, exhaust, cooling and, above all, the ECU calibration.

An upgraded turbo always requires vehicle-specific ECU calibration.

Futurez imports MuchBoost turbochargers and works with the manufacturer in Finland. You get secure delivery from a Finnish seller, a wide choice of payment methods and help selecting the correct turbo version. Every purchase also earns F* Bonus points.

Versions and technical differences

450 hp version

This version is built for approximately 450 hp, with upgraded internals sized for this output level.

• Manufacturer-rated power potential approximately 450 hp
• Custom billet compressor wheel
• Clipped turbine wheel helps reduce exhaust backpressure
• Reinforced journal bearing system for higher boost
• Precision-machined compressor housing and seal plate
• Turbo core is high-speed VSR balanced

500 hp version

This version is built for approximately 500 hp, with upgraded internals sized for this output level.

• Manufacturer-rated power potential approximately 500 hp
• Upgraded billet compressor wheel
• Larger high-flow 9-blade turbine wheel
• Precision-machined turbine housing

Common to all versions

• Original Garrett housings and actuator
• Compressor and turbine wheels are balanced separately, followed by high-speed VSR balancing of the complete core
• Required gasket set is included
• Bolt-on fit in place of the original turbo

Examples of compatible vehicle applications

• Volkswagen Touareg II 4.2TDI – 340HP (MY 2010–2018)
• Audi Q7 4.2 TDI 4L – 340HP (MY 2005–2015)
• Porsche Cayenne II 4.2D – 382HP (MY 2002–2026)

Related OE and turbo numbers

797517-5004S
797517-5003S
797517-5002S
786266-5005S
786266-5004S
786266-5003S
786266-5002S
797518-5004S
797518-5003S
797518-5002S
786267-5006S
786267-5005S
786267-5004S
786267-5002S
057145874AD
057145874N
057145874M
057145874G
057145874D
057145873AD
057145873N
057145873M
057145873G
057145873D

Before ordering, check the engine code and the identification numbers on the original turbo. If you are unsure about fitment, contact us with the VIN and the old turbo numbers and we will help verify the correct version.

Tip: Ask us for the gaskets, bolts, oil lines and other installation parts at the same time. A new turbo should not be installed with a restricted oil feed or leaking gaskets.

MuchBoost turbochargers carry a 12-month manufacturer warranty covering manufacturing and material defects. The warranty does not cover failures caused by external factors such as lubrication problems, unsuitable engine calibration or installation errors.