The Saab ng900 and og9-3 Massive Air Filter Box is designed to use the largest filter and position the MAF sensor as far from the turbo as possible while still being safe in the engine bay.
The box provides a great measure of heat protection and keeps filter free from engine debris by rising up to the underside of the hood.
The air box is made of thick wall aluminum, CNC cut and welded to shape. The kit also includes a MAF relocation adaptor making the MAF and filter location versatile and able to be used with T5 and T7 setups.
K&N air filter sold separately
The original E-0774
The back up E-1998