Adapter to mount a Bosch DBW (drive-by-wire) throttle body to a Hypertune surge tank.
Designed for Honda K/B-series engines, but also compatible with Skunk2 surge tanks for other vehicle makes and engine types. Please contact us for details.
Surge tanks compatible with Bosch 68mm DBW throttle bodies:
- Honda K20A2 Skunk2 Ultra Race Intake Manifold
- Honda K20A2 Skunk2 Ultra Street Intake Manifold
- Honda B-Series with Skunk2 Ultra Street Intake Manifold
Surge tanks compatible with Bosch 82mm DBW throttle bodies:
- Honda K20A2 Skunk2 Ultra Race Intake Manifold
Includes:
- CNC billet aluminum adapter
- High-quality M6 mounting hardware
- O-ring seal
Before Ordering
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we cover the import consumption tax incurred at the time of import, so there will be no additional charges beyond the total amount paid at checkout.
〇 Checking Compatibility
Our entire product database is based on North American (USDM) vehicles. Please verify compatibility with Japanese (JDM) vehicles before placing your order. (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 it up for you.)
If you place an order without confirming compatibility, we cannot accept returns due to fitment issues.
Please note that even if products are sorted by selecting the year, make, and model using the tabs on our homepage, it does not necessarily guarantee a direct fit for Japanese market vehicles without modification.
All product descriptions have been translated into Japanese using translation software. As there may be ambiguous phrasing, please contact us with any questions before ordering.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. 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 significant discrepancy between the automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our U.S. warehouse. Unlike domestic Japanese shipping, international shipping takes approximately 7 to 14 days, so please allow sufficient time for your order. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all items are transported by air; sea freight is not used.
○ Regarding Compliance with Japanese Vehicle Inspections (Shaken)
All products we handle are designed and manufactured outside of Japan. Please understand that they are not compliant with the "Japanese Vehicle Inspection System (Shaken)," and we cannot provide structural strength certificates or similar documentation for this purpose. Therefore, all parts are sold for "use on tracks, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please inspect the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for shipping-damaged items, defective products, or incorrect items if you notify us within 7 days of receipt. Additionally, for products sold through us, all warranty-related support will be handled "exclusively through our company." We do not coordinate with other domestic companies or agents in Japan for these matters.