Speed density adapter harness (90-94 DSM/VR4)



Used to convert to speed density.


All our harness adapters are made with high density braided sleeving and high temperature motorsport wiring. 

Additional information


SD adapter, SD adapter+Flex fuel harness

MAP Type:

GM MAP, Delphi/AEM/Haltech MAP (+$4.99), Evo X / Omni OEM MAP (+$4.99)


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