Nozzle mounting, pop testing and calibration
 
Includes new injector seals & fuel return line.  
 
1. Purchase nozzles and this service from us
 
2. Ship us your injector bodies and we will mount, pop test and calibrate them with your new nozzles.
 
Turnaround is 1-2 day's.  
 
Ship your injectors to
TDI Upgrades
9233 Marathon Drive
Howard City, Michigan 49329
 
Volkswagen
Golf TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
Jetta TDI MkIII (A3 chassis) w/ AHU Engine (1997-1999)
Jetta TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
Jetta Wagon TDI (A4 chassis) w/ ALH Engine (2002-2003)
New Beetle TDI (A4 chassis) w/ ALH Engine (1998-2003)
Passat TDI (B4 chassis) w/ AHU/1Z Engine (1996-1997)