For sale HKS 33005-AZ002 Racing Metal Catalyzer for MAZDA Roadster (NCEC) in UAE, DubaiListing #2578

The Metal Catalyzer that has both high output and high purification system. There is always conflict for exhaust efficiency between purification and sound. But We have in-house testing device for the exhaust gas and we have executed the test over and over. And finally we have reached at the point of 150 cell Metal Catalyzer. It has efficient exhaust performance and environmentally clean. Features Header + Exhaust kit of Catalyzer Stock uses 2 catalyzers, but HKS Metal Catalyzer has one cell that gives more power and better response. With one catalyzer cell, we have passed 2