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Intake Manifold AT200/1.8 ST - 6G Celicas Forums

Topic #91768 2 posts Started by DeviantCorndog
Was reading about the differences in the 6th gen. and I forgot where I read it, but they said the difference in power in some of the 1.8 was the intake manifold.
Does anyone know a good replacement/upgrade for the AT200 Intake manifold?
It's the difference between federal emissions or California emissions for the 7A-FE. Different tune, egr, extra cat, and different intake manfiold and some other differences as well.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E