
034Motorsport High Pressure Fuel Pump Piston Upgrade Kit, 2.9T & 3.0T TFSI EA839
PRODUCT DESCRIPTION:
The 034Motorsport High Pressure Fuel Pump Piston Upgrade Kit is designed to be a drop-in replacement piston for the factory high pressure fuel pump for the 2.9T and 3.0T TFSI EA839 engines found in the B9/B9.5 Audi S4/S5/SQ5/RS5, C8 Audi A6/A7/S6/S7, and 4M.5 Audi Q7/Q8.
By upgrading the factory high pressure fuel pump with the 034Motorsport High Pressure Fuel Pump Piston Upgrade Kit, the factory fueling limits are raised by up to 37% in 2.9T or 3.0T EA839 engines. This increased flow allows the fuel system to meet the higher demands for ethanol, race gas, more pump gas, and pairs perfectly with all Dynamic+ ECU software that requires an upgraded High Pressure Fuel Pump!
FEATURES:
- Yields up to 37% Flow Increase Over the Factory High Pressure Fuel Pump
- Increased Piston Diameter
- Stock Piston: 10.00mm
- 034Motorsport Piston: 11.67mm
- Raises the Factory Fueling Limits Present in 2.9T and 3.0T Engines
- Increased Flow to Meet the Demands of E85 Optimized Tunes and Turbo Upgrades
- Required for Most Stage 1+, 2+, and Stage 3 Performance Software
- Fuel Pump Internals Precision-Machined to Aerospace Tolerances
- DLC Coated Piston and Cylinder for Reduced Friction and Increased Performance
- Matched Piston and Cylinder for Absolute Precision
- Relatively Easy Installation
WHAT’S INCLUDED:
- 1x Pump Piston & Cylinder Set
Off-road use ONLY: THIS PRODUCT IS FOR RACING COMPETITION ONLY AND IS NOT LEGAL FOR USE IN HIGHWAY OR STREET VEHICLES OR OTHER NON-RACING COMPETITION OFF-ROAD VEHICLES. BY PURCHASING THIS PRODUCT YOU ACKNOWLEDGE ITS INTENDED USE.
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Audi | RS5 | B9 (2018-Present) | 2.9t TFSI |
| Audi | S4 | B9 (2018-Present) | 3.0t TFSI |
| Audi | S5 | B9 (2018-Present) | 3.0t TFSI |
| Audi | S6 | C8 (2019-Present) | 2.9t TFSI |
| Audi | S7 | C8 (2019-Present) | 2.9t TFSI |
| Audi | SQ5 | B9 (2018-Present) | 3.0t TFSI |
| Porsche | Macan S | 95B.2 (2019-Present) | 3.0t |
| Porsche | Macan GTS | 95B.2 (2019-Present) | 2.9t |
| Porsche | Macan Turbo | 95B.2 (2019-Present) | 2.9t |
Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.
Learn More: www.p65warnings.ca.gov