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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

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Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

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For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Common place in Japan, but sometimes difficult in the USA to source. This JDM 1/8PT (or as better known in the USA 1/8 BSP British Standard Pipe) are common thread sizes for many Japanese makes, including GReddy. This is common for sensors, oil cooler adapters, oil lines, water lines and vacuum lines.
(*this is NOT the same as 1/8NPT, which is more common in the USA)

GReddy 1/8 Hose fitting - straight

11900645 - JDM 1/8PT (1/8BSP-in the USA) Vacuum Hose Fitting - 5mm nipple
11900648 - JDM 1/8PT (1/8BSP-in the USA) Vacuum Hose Fitting - 6mm nipple. (BOV)
11900651 - JDM 1/8PT (1/8BSP-in the USA) Vacuum Hose Fitting - 8mm nipple
11900653 - JDM 1/8PT (1/8BSP-in the USA) Vacuum Hose Fitting - 10mm nipple

11908601 - JDM 1/8PT (1/8BSP-in the USA) to -3AN Fitting - Aluminum (blk) - NEW
11908602 - JDM 1/8PT (1/8BSP-in the USA) to -4AN Fitting - Aluminum (blk) - NEW
11908610 - JDM 1/8PT (1/8BSP) to Female 1/8NPT Adapter - Aluminum (blk) - NEW

11900561 - JDM 1/8PT (1/8BSP) Male to JDM 1/8PT (1/8BSP) Male Union

GReddy 1/8 Hose fitting - plug

11900670 - JDM 1/8PT (1/8BSP-in the USA) plug fitting bolt (hex)
11900672 - JDM 1/8PT (1/8BSP-in the USA) plug fitting (Allen)

GReddy 1/8 Hose fitting - 90 swivel

11900620 - JDM 1/8PT (1/8BSP-in the USA) 90 Vacuum Hose Fitting - 5mm nipple
11900621 - JDM 1/8PT (1/8BSP-in the USA) 90 Vacuum Hose Fitting - 6mm nipple
11900622 - JDM 1/8PT (1/8BSP-in the USA) 90 Vacuum Hose Fitting - 8mm nipple
11900623 - JDM 1/8PT (1/8BSP-in the USA) 90 Barb Hose Fitting - 8mm barb nipple
11900624 - JDM 1/8PT (1/8BSP-in the USA) 90 Vacuum Hose Fitting - 10mm nipple