Fits all 2022+ Honda Civic 1.5T
Fits all 2023+ Acura Integra 1.5T
Fits all variant models including Si, CVT, 6MT, RHD, international models, etc.
Installation:
PDF - 2022+ Honda Civic 1.5T Intercooler Installation Guide

Important Notes:
- No ECU calibration is required
- Compatible ONLY with the PRL Intercooler Upgrade & Charge Pipe Upgrade Kit
- Does not fit factory intercooler or charge pipe applications
Technical Notes:

Performance Improvements:
- Increased laminar airflow
Kit Includes:
- (1) Billet Aluminum High Volume Intercooler Outlet
- (1) 1/8" NPT Auxiliary Service Port
Test Data:
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 other than the total amount paid at checkout.
〇Compatibility Confirmation
Our entire product database is based on North American vehicles (USDM), so please confirm whether installation on Japanese vehicles (JDM) is possible before ordering. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will look into it for you.)
If you order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and model using the tabs on our top page, this does not necessarily mean 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 when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a large discrepancy between the automatically calculated shipping cost and the actual shipping cost. In that case, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please order with enough time to spare. If you are in a hurry, please contact us to confirm the delivery date in advance. All products are transported via air freight. They are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection Compliance
Essentially, all products we handle are designed and manufactured outside of Japan. Please note that they do not comply with "Japanese vehicle inspection standards," and we cannot provide documents such as strength calculation reports for Japanese vehicle inspection purposes. Therefore, all parts are sold for "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 or the product. For products with shipping damage, defects, or items different from your order, we will handle returns, refunds, or exchanges only if you contact us within 7 days of receipt. Please understand that for products sold through us, warranty support will only be provided "through us." Please note that we do not handle support through other companies or agents located within Japan.
