• -4AN PTFE Braided Oil Feed Line (Stainless Steel Braid)
• Precision Garrett-Specific 1.0mm Restrictor Fitting (-4AN Flare)
• Engine Block Oil Port Banjo Bolt (-4AN Flare)
• AVCS T-Fitting & Secondary Line (If AVCS selected)
• Copper Washers
Subaru EJ20 EJ25 Turbo Oil Feed Line Kit | Garrett GT28R GT30R | 1.0mm Restrictor
Subaru EJ20 EJ25 Turbo Oil Feed Line Kit | Garrett GT28R GT30R | 1.0mm Restrictor
Regular price
$84.85 USD
Regular price
$0.00 USD
Sale price
$84.85 USD
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AU/US & MoreTailored
Customizable30-Day
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JUNE HOLIDAY SHIPPING UPDATE
Please be advised that June 17 is our final shipping date before the upcoming national holiday break.
June 17
Last Dispatch
June 18-21
No Shipping
June 22
Regular Resumes
Technical support remains active during the holiday period.
Technical Description
Precision lubrication for high-performance ball-bearing upgrades. Upgrading your Subaru EJ20 or EJ25 to a Garrett GT28R or GT30R requires more than just a bolt-on fit; it demands precise oil pressure management. Garrett’s dual ball-bearing cartridges are highly sensitive to over-oiling. This GryphonTek Signature Series Kit is the professional-grade solution, featuring a calibrated 1.0mm restrictor and motorsport-grade PTFE lines to ensure your turbo receives metered flow without compromising internal seals.
[!] Selection Guide: Match Your Engine Configuration
|
Category |
Selection |
Technical Specifications & Compatibility |
|---|---|---|
|
Engine Type |
AVCS |
Includes specialized T-fittings and secondary lines to synchronize oil pressure between the cylinder head and turbo. |
|
|
Non-AVCS |
A direct, high-flow single line path optimized for EJ20/EJ25 engines. |
|
Turbo Type |
Garrett BB |
1.0mm Precision Restrictor: Specifically calibrated for GT28R, GT2860R, GT2871R, GT30R, GT3071R, GT3076R. |
GryphonTek Engineering
- Ball-Bearing Pressure Protection: Features a high-precision 1.0mm restrictor fitting. This prevents high-pressure oil spikes from overwhelming internal Garrett seals, effectively eliminating Blue Smoke and oil blow-by.
- Seamless GT Conversion: Replaces the mismatched factory hard lines with a flexible -4AN PTFE system. Specifically engineered to bridge the gap between the EJ engine block and Garrett’s specific oil inlet threads.
- Thermal Radiant Resilience: The motorsport-grade PTFE core, wrapped in 304 stainless steel braiding, survives the intense radiant heat trapped in the Subaru’s compact engine valley without becoming brittle.
- "Turbo Killer" Filter Delete: Mandatory block-side logic included to bypass the clog-prone factory mesh filter, ensuring a clean and constant oil supply for your Garrett investment.
Specifications & Data
Kit Included
Vehicle Compatibility
Turbo Compatibility
Product Specifications
Support & Logistics
Shipping & Global Export
Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.
- AU / USA: 3-5 Business Days.
- Rest of World: 5-12 Business Days.
- Tracking: End-to-end tracking number provided within 48H.
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: All import duties and carrier processing fees are the buyer's responsibility.
30-Day Returns & Warranty
30-Day Returns: Return or exchange within 30 days of delivery. (Shipping at buyer's expense).
Limited Lifetime Warranty: Covers manufacturing defects. (Excludes racing misuse).
GryphonTek Engineering — Precision Fitment. Global Delivery.
