The ISR steel braided turbo lines are a direct replacement for the factory turbo hard lines found on S13, S14, and S15 SR20DET (T25/T28) turbos. They utilize high-quality aircraft-grade fittings and include new aluminum washers.
The new ISR lines use the latest racing hose with a pre-dyed black Nomex cover to ensure top performance and a consistent, fade-resistant appearance. Adding Kevlar to the flame-retardant Nomex cover increases abrasion resistance and overall hose strength. It provides a smooth, firm, high-performance inner tube. The hose assembly is up to 45% lighter than traditional high-performance racing assemblies. It uses a black nylon-reinforced synthetic rubber with a lightweight outer fiber braid.
Compatibility: >span>
- S14 SR20DET
- Top Mount Turbo
Legal only for use on competition vehicles that are not registered, licensed, and cannot be used on public roads or highways. May also be used on other exempted vehicles.
Before Ordering
〇Regarding Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇Compatibility Check
Our entire product database is based on North American vehicles (USDM), so please verify compatibility with Japanese vehicles (JDM) before ordering. (If you are unsure whether a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model on our homepage tabs, this does not guarantee that they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○Regarding Shipping
Shipping costs are paid at the time of payment. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where the automatically calculated shipping cost differs significantly from the actual cost. In such cases, we will contact you individually via email.
In principle, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping within Japan, international shipping takes about 7 to 14 days, so please allow plenty of time for your order. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air. They are not shipped by sea.
○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
In principle, all products we handle are designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents for this purpose. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○Regarding Warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging box or the product itself. Please understand that we will only provide returns, refunds, or replacements for damaged, defective, or incorrect items if notified within 7 days of receipt. Furthermore, for products sold through our company, warranty-related support will be handled "only through us." Please note that we do not provide support through other companies or distributors located within Japan.