CorkSport 'Power Series' Exhaust System, Sedan

Fits 99+
The 'Power Series' Exhaust System is constructed of 61mm (2.4") mandrel bent T304 polished stainless steel. This is more than a cat-back system, due to the cat location it is longer than most systems (3 pieces as seen in picture). It does eliminate the second cat on the 2001- cars, and eliminates both cats on the Mazdaspeed versions. The Power Series system also weighs 20lbs less than the stock system. The 4" tip looks aggressive, yet not over the top.  Removing OEM catalysts is not legal and thus this system is sold for race use. Built in resonator creating a quality, not buzzy sound.   Under car picture/diagram.    Installed on Mazdaspeed Protege: #1  #2  #3  #4    Installed on the Cork Sport Project Mazdaspeed Protege!

A peak gain of 13whp was shown on our project Mazdaspeed Protege. Video/sound clips: #1  #2