08-12 Audi S5 4.2L V8 (Pre Nov 2008) High Pressure Fuel Pumps

Description

The problem:

Features & benefits

• Dramatically increases the volume of fuel displaced by the HPFP by 41%
• Maintains higher pressures under demanding situations
• Heat-treated bearing-grade stainless steel material
• Fully machine tested and broken in before shipping
• Upgraded and weight matched spring
• .00004" dimensional tolerances
• .00005" geometrical tolerances
• New factory pumps included
• Fully rebuilt in house
• Spring seals replaced
• Supports big power
• DLC coated piston

Videos and guides

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).