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Converting a Toyota 2RZ or 3RZ N/A engine with a BorgWarner EFR 7670 or 8374 turbo requires adding a proper oil feed system, since these engines have no factory turbo oil supply line. The EFR turbo family is designed with an internal restrictor, meaning it only needs a straight-through braided line and correct fittings for safe operation.
This kit includes a pre-crimped 4AN PTFE stainless braided oil line, durable mild steel fittings, copper crush washers, and a T-fitting for clean integration into the engine’s oil system. It provides a leak-free, vibration-resistant, and high-heat capable oil supply—perfect for street, drift, and track builds running EFR turbos.
‣ Application: Toyota 2RZ / 3RZ turbo conversion builds ‣ Turbo compatibility: BorgWarner EFR 7670 / 8374 (internal restrictor design) ‣ 4AN PTFE stainless braided oil line – built for heat, boost & vibration resistance ‣ Includes T-fitting to tap into the engine’s oil supply ‣ Pre-crimped mild steel fittings for durability ‣ Copper crush washers for secure leak-free sealing ‣ Direct bolt-on installation – no fabrication needed ‣ Straight-through oil flow (no external restrictor required) ‣ Custom length service available for unique turbo layouts ‣ In-stock and ready for fast worldwide shipping
Upgrade your Toyota 2RZ / 3RZ build with a BorgWarner EFR turbo the right way. This oil feed line kit gives you a simple, direct-fit solution to supply clean, stable oil pressure to your EFR turbo, keeping it reliable under any driving conditions.
📦 Order today and enjoy leak-free performance with this 4AN braided oil feed kit for EFR builds.
Support & LogisticsShipping & Global Export
Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan manufacturing hub.
AU / USA: 3-5 Business Days.
Rest of World: 5-12 Business Days.
Tracking: End-to-end tracking number provided within 24H.
Import Duties & Taxes
We’ve optimized our tax process for core markets to ensure zero hidden fees:
USA Market
All-inclusive pricing. No hidden duties or extra fees at delivery.
Australia
Orders under AUD 1,000 are typically tax-free. No GST surprises.
*Other Countries: Import duties are determined by local customs and are the buyer's responsibility.
30-Day Returns & Warranty
30-Day Returns: If you change your mind, we offer a return or exchange within 30 days of delivery. (Return shipping cost is the buyer's responsibility).
Limited Lifetime Warranty: Covers manufacturing defects under normal operating conditions. (Excludes racing misuse or improper installation).
Everything from here I’ve ordered is quality. This will always be my go to primarily for hoses but also their other products.
4AN 1/4" Braided PTFE Hose Assembly – Oil/Fuel Line with Hose End Options
Zachary Preyer
Quality kit, fast shipping
This was the fastest shipping and handling I've ever seen. They had the order out in less than 45 mins of placing the order. This kit saved a lot of time and possibly money and fit better than I expected. I like how they included two different oil feed fittings just in case you have an alternative method of oil pressure control. If you have a G series turbo there's no need to use the fittings included in the kit since they come with the turbo. For the money spent I'd give this kit a 10/10.
Toyota Supra 1JZ 2JZ + Garrett G-Series G25 G30 G35 Turbo Oil Water Line Kit
Gryphontek is the best! Absolutely amazing customer service. Stocking rare hard to find parts and adapters for the Toyota 3L diesel and Holset he221w turbo. Thanks guys!
