Description:

Upgrading the injectors on a DI engine buys you top-end fueling headroom. This is where the high-pressure fuel pump is actuated quickly enough to supply enough fuel, so the shrinking injection window becomes the limiting factor. A higher-flowing injector is the answer to cars that are fuel limited in the top end of the rev range.

Set of 4.

Applications:
Audi - 8V A3** & S3 (MK3) - EA888 Gen 3 - 2.0 TFSI
Audi - TT / TTS (MK3) - EA888 Gen 3 - and 2.0 TFSI
VW - Golf / GTI / R (MK7) - EA888 Gen 3 - 1.8 TSI and 2.0 TSI**
VW - Jetta - EA888 Gen 3 - 1.8 TSI and 2.0 TSI**
VW - GTI - EA888 Gen 1 - 2.0 TSI**
Audi - S1 EA888 Gen 3 - 2.0 TFSI

**Offer 9.2% more fueling headroom over EA888 Gen3 - 2.0 (non R) TSI stock injectors **TUNING REQUIRED

**Offer 24.5% more fueling headroom over EA888 Gen3 - 1.8 TSI stock injectors **TUNING REQUIRED

**Offer 15.7% more fueling headroom over EA888 Gen1 - 2.0L stock injectors **TUNING REQUIRED