The CTS Turbo intake manifold is made from cast aluminium, allowing it to withstand significantly more boost pressure than the original plastic version. The manifold volume is approximately 40% larger, while airflow is balanced between all cylinders.
The enlarged and redesigned plenum enables the most even possible distribution of air to all cylinders. Integrated flow directors in all runners help improve flow efficiency, turbocharger response and power when suitable engine management software is used.
Features
- For EA113 engines with belt drive and EA888.1/EA888.2 engines with chain drive.
- Approximately 40% larger volume than the original manifold.
- Improved turbocharger response and increased power when suitable engine management software is used.
- Even airflow distribution through all runners.
- Integrated flow directors in all runners.
- Retains the factory throttle body fitment, so adapters are not required.
- Retains the factory mounting provisions for additional equipment and brackets.
- Removes the factory intake manifold flaps.
- 1/8″ NPT ports for water/methanol injection – work well with Aquamist nozzles with a non-return valve, 25 mm long, whose extended tip enables installation on the MK6 TSI.
- 1/4″ NPT and 1/8″ NPT ports for a vacuum signal or boost pressure reference.
Important notes
- Not compatible with the factory PCV system; an oil catch can is required.
- Not compatible with B8.5 A4/A5 vehicles with a fifth fuel injector and factory aluminium manifold – engine code CPMA/CPMB.
- Not compatible with MK6 Gen3 TSI engines (2013.5+) – engine code CPLA/CPPA.
- Not compatible with second-generation Audi TT vehicles with a MAP sensor on the intake manifold.
Dedicated software calibration is required for this intake manifold. Securing the fuel hose requires a minor modification.
Weight: 7.26 kg
Suitable for: Audi A3 II (8P), Audi A4 III (B8), Audi A5 I (B8), Audi A6 III (C6), Audi TT II (8J), VW CC II (358), VW Golf VI (5K1), VW Jetta III (1K2), VW Passat B6 (3C).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A3 | — | 2006–2013 | — |
| Audi A4 | — | 2005–2015 | — |
| Audi A5 | — | 2008–2015 | — |
| Audi A6 | — | 2005–2015 | — |
| Audi TT | — | 2008–2015 | — |
| Audi TTS | — | 2008–2015 | — |
| Volkswagen CC | — | 2009–2015 | — |
| Volkswagen Golf R | — | 2012–2013 | — |
| Volkswagen GTI | — | 2006–2014 | — |
| Volkswagen JETTA | — | 2006–2012 | — |
| Volkswagen JETTA GLI | — | 2006–2012 | — |
| Volkswagen PASSAT | — | 2006–2010 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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