The CTS Turbo throttle body spacer is designed for 1.8T 20V engines. It enables easy addition of a water/methanol injection system and increases plenum volume, which helps improve torque in the mid-range rev band.
The kit includes a spacer, 2 original gaskets and 4 extended machine screws.
- Easy installation of a water/methanol injection system on a 1.8T 20V engine.
- 1/8″ NPT connection, compatible with most water/methanol injection nozzles.
- Weight: 0.91 kg.
Suitable for: VW Golf IV (1J), VW Jetta IV (1J), VW Passat B5 (3B) / V (B5).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Volkswagen GOLF | — | 1999–2005 | — |
| Volkswagen GTI | — | 1999–2005 | — |
| Volkswagen JETTA | — | 1999–2005 | — |
| Volkswagen JETTA GLI | — | 1999–2005 | — |
| Volkswagen PASSAT | — | 1998–2005 | — |
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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