Audi TTS Quattro Fuel Pump - APR - High Pressure Pump - Rebuild - `16-`23
Audi TTS Quattro Fuel Pump - APR - High Pressure Pump - Rebuild - `16-`23
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Audi TTS Quattro Fuel Pump - APR - High Pressure Pump - Rebuild - 16-23. This service upgrades your existing Hitachi Gen III HPFP for the 2016-2023 TTS (EA888 Gen 3) with APR internals to support greater fueling demand.
By enlarging the internal bore, APR increases HPFP displacement and fuel volume by 37% over stock, helping maintain rail pressure under heavy load, bigger turbos, or ethanol use. Components are machined to 0.00004/0.00005 in tolerances from stainless; the plunger is DLC-coated and paired with a weight-matched spring. Each unit is assembled in-house and validated on a test rig. Note: this is a rebuild of your working pump and solenoid; pack the core carefully.
Features
- 37% more fuel volume vs stock
- Enlarged bore; OEM pressure control retained
- DLC-coated plunger; heat-treated stainless internals
- In-house assembly and machine testing
Questions or want installation? We offer installation and customization at our Austin, Texas and Los Angeles, California area shops. Call 512-982-9393 (TX) or 562-981-6800 (CA). Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
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