TRIAL Header for GT and GTS

This new Exhaust Manifold was built for TRIAL'S Celica Track Car. It will work on the 2ZZ and 3ZZ.
The manifold turned out gains of 10hp on a stock Celica GTS with no mods to the computer!
It was tested on a US spec car and similar gains were archived.

Celica GT 1ZZ header is available

Installation Instructions click here


Celica+N1Muffler:Power


Celica+N1Muffler:Stats


Celica+n1+header:Power


Celica+n1+header:Stats