• Turbo oil feed line kit for Mazda RX-7 FC upgrade with Garrett T3/T4, 4AN PTFE braided stainless hose, restrictor fitting, complete kit
  • Turbo oil feed line kit for Mazda RX-7 FD single turbo conversion with Garrett T3/T4, 4AN PTFE braided stainless hose, restrictor fitting, complete kit
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Mazda RX-7 13B + Garrett T3 T4 Turbo Oil Feed Line Kit｜FC Upgrade & FD Single Turbo｜4AN Braided

Mazda RX-7 13B + Garrett T3 T4 Turbo Oil Feed Line Kit｜FC Upgrade & FD Single Turbo｜4AN Braided

$67.45 USD
$0.00 USD $67.45 USD
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The Mazda RX-7 (FC & FD) with rotary 13B engine demands a reliable oil supply when upgrading to larger turbos. Over time, the factory hard line becomes brittle, prone to leaks, or unable to support the oiling needs of aftermarket setups.

This 4AN PTFE stainless braided turbo oil feed line kit is designed for both FC3S upgrade to Garrett T3/T4 and FD3S single turbo conversions. It ensures proper oil flow, consistent pressure, and leak-free reliability under boost. Whether replacing an aging stock feed line or upgrading for a new turbo, this kit delivers the durability and performance your rotary build requires.

⚠️ Note: Kit options available for FC or FD (select via dropdown).

‣ Application: Mazda RX-7 FC3S (13B upgrade to Garrett T3/T4) & RX-7 FD3S (single turbo Garrett T3/T4 conversion)
‣ Designed for turbo upgrade – replaces OEM feed line with high-flow braided solution
‣ Optimized restrictor fitting – ensures correct oil pressure for Garrett T3/T4 turbos
‣ 4AN PTFE Teflon stainless braided hose – heat, oil & pressure resistant
‣ Pre-crimped stainless steel fittings – built to withstand vibration and high-boost conditions
‣ CNC-machined 6061-T6 aluminum fittings for precision sealing
‣ Copper crush washers included – reliable leak-free installation
‣ Complete kit – all required fittings & adapters included
‣ Ideal for preventative maintenance and turbo conversions

Don’t risk your Garrett turbo investment with an old or mismatched oil feed line. Upgrade to this braided kit for stable lubrication, longer turbo life, and peace of mind on your FC or FD build.

📦 Order now and select the correct version (FC upgrade or FD conversion) to keep your RX-7 turbocharged setup running strong.

⚠️ U.S. Customers Notice:

According to the latest U.S. trade policy, effective immediately:

  • The $800 de minimis tariff exemption has been removed. All international shipments may now be subject to import duties, regardless of value.
  • Imports are generally subject to a 25% tariff, but under Section 232, imports of steel and aluminum products may be subject to a 50% tariff.

⚠️ Please consider these potential charges before placing your order. Final duty rates are determined solely by U.S. Customs.

All duties and tariffs are imposed by U.S. Customs and are not included in the product price.

  • Worldwide Shipping
  • 30 days returns
  • Custom Solutions
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IN CASE YOU'RE WONDERING

DUTIES & TAXES NOTICE

All duties, tariffs, and import taxes are not included in the product price.

Any additional charges are imposed by Customs and vary by country.

For accurate information, please contact your local customs office or tax authority.

DELIVERY TIMEFRAMES

Our transit times based on deliveries to major cities and are quoted in working days. Please note deliveries to remote areas may take longer.

Most parcels are arriving on time, but delays may be experienced because of the global reduction of flights and extreme weather conditions. Thanks so much for your patience!

SHIPPING POLICY

We are based in Taiwan and ship to worldwide. Our shipping services include standard and express options with tracking numbers. International customers are responsible for any and all taxes, duties, or other additional fees associated with the delivery.

Depending on the country, the shipping methods may vary.

Standard shipping is handled by EMS, USPS, Australia Post, and MyTeamGE, while express shipping is done through DHL Express and FedEx Express.

The items are shipped within 1 business days from confirmation of your order. Business days do not include Saturday, Sunday or International holidays. The shipping time is 3 to 12 days depending on the delivery location. Goods are might shipped from different warehouses at different locations to make it the most convenient for customers.

Please note that once you have placed an order, it is no longer possible to modify your shipping address. All orders are processed automatically and we are unable to expedite or delay shipping times.

REFUND POLICY

Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 30 days after delivery

Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at gryphon@gryphontek.com.

Exchanges
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at gryphon@gryphontek.com

Shipping
To return your product, you will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.