Many first time SR20DET owners receive their motor with missing or removed items. They may not know where certain pieces go and this is the same for turbo lines. The hardlines can be difficult to route because it can start to look like a maze after a while to some people. We have created this guide so that people using stock hardlines or aftermarket braided lines can make their installation easier.

The engine below represents the S13 SR20DET.
Additionally the S14 & S15 SR20DET engines will have the Coolant Return Line to the Radiator Water Neck.

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