2008-2021 Subaru WRX/STI Rear Differential Subframe Mount Bushing Insert (by Cobb Tuning)
The Rear Differential – Subframe Mount Insert/Supplement uses a specially formulated polyurethane to mount your rear differential firmly and securely. These mount bushings reduce the amount of torque twist, allowing you to put the vehicle's power to the ground more quickly without the noise and vibration associated with stiffer mounts.
Features
- Impervious to extreme temperatures, oil, water, and coolant
- A high-quality, proprietary polyurethane bushing blend that is quieter and longer-lasting than rubber
- 94a durometer bushing
Benefits
- Improves vehicle handling and performance
Applications
- 2008-2021 Subaru WRX/STI
What's in the box?
- 1 - Differential Mount Insert Kit
Warranty
- Cobb Tuning Limited Manufacturer Warranty
Before Ordering
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇Confirmation of Compatibility
Our entire product database is based on North American vehicles (USDM), so please confirm whether the product can be installed on a Japanese vehicle (JDM) before ordering. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to 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 vehicle model in the tabs on our top page, it 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 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 shipping cost. In such cases, we will contact you individually by email.
Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping in 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. Note that all products are transported by air; they are never shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please be aware that all products we handle are designed and manufactured outside of Japan. They are not compliant with the "Japanese Vehicle Inspection System," and we are unable to provide strength study documents or similar for that purpose. Therefore, all parts are sold for the purpose of "use on circuits, private land, 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 itself. Please understand that we will only provide returns, refunds, or replacement products for items with shipping damage, defective products, or incorrect items if notified within 7 days of receipt. Please also note that for products sold through our company, all warranty-related matters will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.