Thinking about making a full Intake Manifold Replacement - Toyota Yaris Forums

turboyaris · 05-01-2007, 01:19 AM

already have one in the works should be done within a couple of weeks I am hoping. However like spkrman said it is really only going to benefit the turbo users, long tuned runners are your best bet in a NA setup usually, a decent amount of research goes into figuring out the best intake manifold, therefore until you mod your yaris there wont be a need for a different style intake manifold. A company that escapes me at present tried a NA intake manifold for the Xb but it failed miserably. I believe they tried selling them for around 500$ and only gained 2 hp or something of the sort. I am very optimistic on my setup with the turbo and everything, I may try and see if there is a benefit on an NA setup so I will be looking for a guinea pig to maybe test this out and see. I am hoping for a ~20 hp gain outta the intake manifold and throttle body if not more with the turbo setup. Stay tuned and we shall soon know hopefully.

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05-01-2007, 01:19 AM	#3
turboyaris Drives: 2007 Yaris Sedan Join Date: Jan 2007 Location: Southern New Jersey Posts: 459	already have one in the works should be done within a couple of weeks I am hoping. However like spkrman said it is really only going to benefit the turbo users, long tuned runners are your best bet in a NA setup usually, a decent amount of research goes into figuring out the best intake manifold, therefore until you mod your yaris there wont be a need for a different style intake manifold. A company that escapes me at present tried a NA intake manifold for the Xb but it failed miserably. I believe they tried selling them for around 500$ and only gained 2 hp or something of the sort. I am very optimistic on my setup with the turbo and everything, I may try and see if there is a benefit on an NA setup so I will be looking for a guinea pig to maybe test this out and see. I am hoping for a ~20 hp gain outta the intake manifold and throttle body if not more with the turbo setup. Stay tuned and we shall soon know hopefully.