HDi FG XR6 Big Flow Air Filter kit is designed for chamical polished or highly modified FG XR6 . The HDi FG XR6 Big Flow Air Filter kit is made of high strength aluminum plate (not mile steel) with powder coated black finishing in an OEM appearance to insulate hot air from the engine to the huge dual inlet high flow air filter. The HDi FG XR6 Big Flow Air Filter kit is strong, rust resistant yet very light weight. The air filter to the turbo hose is made from one complete high quality silicon hose to provide smoother inlet internal surface area yet easy to fit. Moreover, the special designed silicon hose providing more flexibility between engine and the air filter which minimizing possible rattle noise if long aluminum pipe were used .
Installation:
HDi FG XR6 Big Flow Air Filter kit works perfect with the HDi FG XR6 Battery Relocation Kit, Minimum tools is required to install, in average 20-30 minutes. 
HDi FG XR6 Big Flow Air Filter kit features:
Shorter distance from air filter to the turbo
Minimal tools required from installation 
All parts included Easy to fit 
High flow dual inlet high quality filter included 
High strength aluminum design 
Light weight
Best value for money 
Works with HDi Battery relocation kit 
Works with most aftermarket modifications that need to relocate the battery 
Works with HDi and most aftermarket intercooler kit