Nissan RB20DET RB25DET RB30 + Holset HX30 HX35 HX40 Turbo Oil Feed Line Kit｜4AN Braided

Installing a Holset HX30, HX35, or HX40 turbo on your Nissan RB20DET, RB25DET, or RB30 engine? These rugged HX turbos thrive on steady oil flow, but when fitted on a top mount manifold, the OEM feed line simply won’t reach—and may cause leaks or routing issues. This turbo oil feed kit includes a high-temp 4AN braided PTFE line, engine-side adapter, and the correct turbo-side 4AN fitting to get you running safely with zero oil restrictor required. ‣ Designed for RB20DET / RB25DET / RB30 engines‣ Compatible with Holset HX30 / HX35 / HX40 turbos‣ Built for top mount turbo installations‣ No oil restrictor required for these turbos‣ Includes 4AN pre-crimped PTFE braided stainless steel oil line‣ Engine-side adapter + copper crush washer included‣ Turbo-side 4AN fitting included‣ Heat- and pressure-resistant for reliable performance‣ Custom line length available‣ In stock and ships fast Upgrading to a top mount Holset turbo?This kit provides precise fitment, correct oil delivery, and reliabl