Audi TT Fuel Pump - APR - High Pressure Pump - `16-`23
Audi TT Fuel Pump - APR - High Pressure Pump - `16-`23

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Audi TT Fuel Pump - APR - High Pressure Pump - 2016-2023. This upgrade is designed for TT/TTS owners who need added fueling capacity with OEM-like drivability.
By increasing pump displacement 37% over stock, APR’s HPFP helps the direct-injection system hold commanded rail pressure under higher load, larger turbos, or ethanol blends. Critical internals are bearing-grade, heat-treated stainless with a DLC-coated plunger, machined to tight .00004 in/.00005 in tolerances. Using genuine Hitachi pump bodies and sensors, each unit receives a weight-matched spring, new seals, and is assembled and validated on APR’s in-house test rig.
Features
- 37% increase in HPFP displacement
- Improved pressure stability under demand
- DLC-coated plunger; stainless barrel
- .00004 in/.00005 in precision tolerances
- Genuine Hitachi components, rig-tested
Questions or ready to schedule? Call Austin, TX at 512-982-9393 or Los Angeles, CA area at 562-981-6800. We offer professional installation and customization at both locations.
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
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