High-pressure fuel pumps for 4.0L TFSI engines
We have converted the original fuel pumps to achieve a higher fuel pressure and flow rate for your 4.0L TFSI engine. Our upgrade high-pressure pumps deliver a full 50 % more than the standard pumps!
The tappet pump is DLC-coated to reduce wear, friction and corrosion. Suitable for all 4.0 TFSI engines such as the Audi S6, Audi RS6, Audi S7 and Audi S8.
Features of the BAR-TEK® ® High-pressure pumps:
- Increases the petrol pressure thanks to larger piston
- Standard piston diameter: 10mm, upgrade piston diameter: 11.5mm
- Less wear and friction thanks to DLC coating
- 50 % more power than standard pump
- A must for tuned TFSI engines
- Tested up to 8500 RPM
- Plug & Play installation
Kit consists of two pieces.
The software must be adapted after conversion.
