APR is a Tier-One OEM supplier of high pressure fueling components to VAG and has operated with a nearly perfect tract record since the program’s motorsport backed inception in 2006. With thousands of pumps sold yearly, APR has a wealth of knowledge and manufacturing techniques utilized in the production of critical fueling components with exceptional reliability.
The 4.2L FSI V8’s fueling system is very capable without modification, even at high power levels generated using APR’s previously available Stage III TVS1320 Supercharger System. However, APR’s Stage III+ TVS1740 Supercharger System System is capable of generating significantly more power and requires modification to high pressure fuel pumps to keep up with fueling demands. Read More!