By upgrading to a High Flow MAF Housing your will eliminate the steel restrictor plate that comes in the factory MAF housing. This will allow the engine to breath better which will improve your pedal feel and engine responsiveness allowing it to reach max rpm much quicker and as a result your engine will also have some noticeable power gain.
Our High Flow MAF Housing is made from CNC machined 6061 billet aluminium which makes it suitable for powder coating, anodizing or polishing.
-You will need to reuse the OEM MAF sensor you already retain as shown in the second photo
-This item will only fit NON-VANOS engines