D15, D16, D17 and Mini-Me swaps
By 92VXHatch
#164234 Is it possible to swap the intake manifold on a D15b engine the intake is less then 2.5 in. in diameterthanks for the help and what all do i need to swap if i can
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By matt is (eg6)
#164269 I think so... everyone says the y8 is the best stock intake mani for d series
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By teal_dx
#164277 You can swap. The throttle body is what you will need to look at when checking air tube diameter. They make rubber couplers that adapt a smaller size throttle body to a larger size pipe too. :thumb:
By 92VXHatch
#164323 ok thanks for all the insight
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By ikon
#164335 no pun intended......... :lol:

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By TrailerTrash
#164355 I was thinking of swapping a different intake manifold onto my D15B aswell then I found a 2 1/2 to 3 inch coupler at Pep Boys and it solved my problem for $6.99