Audi TT RS Quattro High Pressure Fuel Pump - APR - 2.5T Enhanced Volume - 12-13. Purpose-built HPFP that increases available fuel volume for the 2.5 TFSI while retaining OEM reliability.

By increasing the internal bore and displacement, this pump delivers up to 30% more fuel volume than stock and helps maintain rail pressure under heavy load. It uses heat-treated bearing-grade stainless parts, a DLC-coated plunger, and a properly specified spring for consistent operation. Each unit is assembled in-house with genuine Hitachi hardware and bench-tested for function and leaks. Note: this upgrade increases volume, not the commanded pressure.

Features

• Fits 2012–2013 Audi TT RS Quattro (2.5 TFSI)
• Up to 30% more volume than stock
• Maintains pressure under demanding conditions
• DLC-coated plunger; heat-treated stainless components
• Extreme tolerances: 0.00004" dimensional / 0.00005" geometric

Questions about fitment or install? Call us. We offer installation and customization at our Austin, Texas and Los Angeles, California area shops: 512-982-9393 (TX), 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