034Motorsport High Pressure Fuel Pump Piston Upgrade Kit, 2.0TSI, 2.5TFSI, 3.0TFSI Supercharged

This kit is a drop-in replacement piston and cylinder set for the factory high pressure fuel pump on a range of Audi 2.0 TFSI, 2.5 TFSI, 3.0 TFSI supercharged and 4.0 TFSI engines, including the 8P and 8V RS3 and the 8J TT RS. 034Motorsport says it unlocks up to 50% more flow than the factory pump, raising factory fuelling limits for ethanol and E85-optimised tunes, race fuel and higher-output pump fuel tunes, and that it is needed for most Stage 2+ software. The piston and cylinder are a matched pair, precision-machined to aerospace tolerances and DLC coated to reduce friction. One kit suits most applications, the 4.0 TFSI V8 in the C7 S6, S7, RS6 and RS7 needs two, and the kit does not fit the facelift DAZA and DNWA 2.5 TFSI engines.

Features

• Up to 50% more flow than the factory pump, per 034Motorsport
• Raises factory fuelling limits on 2.0T, 2.5T and 3.0T engines
• Supports E85-optimised tunes
• Required for most Stage 2+ software
• Matched piston and cylinder machined to aerospace tolerances
• DLC-coated piston and cylinder reduce friction
• Drop-in replacement for the factory pump internals

Specifications

• Brand: 034Motorsport
• Product Type: High Pressure Fuel Pump Upgrade
• Includes: 1 pump piston and cylinder set
• Coating: DLC on piston and cylinder
• Flow Increase: Up to 50% over factory (per 034Motorsport)
• Not Compatible: Facelift DAZA/DNWA 2.5 TFSI engines
• Quantity Note: 4.0 TFSI applications need 2 kits
• Part Number: 034-106-6052

Vehicle Compatibility: 18 applications across 1 make. Select a make to view.

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.