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Hey guys,

I'm going to be replacing the turbo on my RB25, and was wondering if I could use the stock intake pipe even though the new turbo has a 3in inlet? It's my understanding that the stock turbo's inlet is 2.5in, yeah?

I was thinking of using a 3" > 2.5" coupler directly on the turbo, then using a small piece of 2.5" s/steel pipe to connect that coupler to the stock intake pipe. Thoughts?

Before anyone says it, I know I should just replace the intake with a 3" intake, especially if said intake was metal. However, I'm working to a VERY strict budget and just need to know if this will work (until I can afford to do it properly) and if there would be any issues.

Thanks in advance.

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