Exhaust Manifold Toda Racing with Circuit Catalyzer - Civic Type R EP3 / Integra DC5

This TODA Racing 4-2-1 Circuit Catalyzer exhaust manifold is of amazing quality! Made in the purest tradition of Japanese perfection, it will bring a significant gain of power to your engine. Developed and tested on power bench by TODA and confirmed results on many racing cars.

Use only on closed road.
Removes the original catalyst.
With a 3rd hole for adding the wideband
Requires installation of a JDM anti-roll bar