Take your BMW to the next level with the AutoTecknic Dry Carbon Fiber Charge Cooler Reservoir Cap Cover, meticulously crafted to pursue the beauty and full potential of your BMW. Our reservoir cap covers fit most BMW vehicles equipped with S58, S55, S63, and B58 engines (please verify your coolant cap matches the shape in the product photos). This cover is designed for a precise fit over the OEM charge cooler reservoir cap and can be installed in seconds.
Our carbon fiber products are crafted with a uniform carbon weave pattern. Utilizing AutoTecknic's signature autoclave dry carbon technology, our products offer a perfect fit and finish.
Dry carbon is the highest quality carbon fiber product available. The term "dry carbon fiber" is derived from its manufacturing process. Dry carbon fiber is molded using "pre-preg" or impregnated carbon material. These carbon pieces are placed into a mold and then properly cured in a sealed vacuum environment (autoclave). This method results in the fewest impurities and creates a lighter product than the wet method. The autoclave vacuum drying process reduces pinholes and virtually eliminates air bubbles in the carbon.
Our manufacturing process achieves an excellent pre-preg carbon-to-resin ratio, increasing product rigidity and enhancing strength and durability. Our products are coated with a high-gloss, UV-resistant clear coat that resists yellowing, chipping, and peeling, ensuring a beautiful finish.
We meticulously inspect all components before shipment and take the utmost care in product quality to ensure our customers can use genuine AutoTecknic carbon fiber products with peace of mind.
Application Guide:
- F87 M2
- G87 M2
- F8X M3 / M4
- F10 M5
- F06 / F1X M6
- F9X M8
- F90 M5
- F97 X3M / F98 X4M
- F85 X5M / F86 X6M
- G29 Z4
- G01 X3 / G02 X4
- G05 X5 / G06 X6
Before You Order
〇 Regarding Import Consumption Tax
At the Shafutoya shopping site, we cover the import consumption tax incurred at the time of import on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.
〇Checking Compatibility
Our entire product database is based on North American (USDM) vehicles, so please verify whether the product is compatible with Japanese (JDM) vehicles before ordering. (If you are unsure whether 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 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, manufacturer, and vehicle model in the tabs on our homepage, it does not necessarily guarantee that they will fit Japanese market vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us if you have any questions before placing your order.
○ 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, the automatically calculated shipping cost may rarely differ significantly from 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 shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow yourself enough time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air freight. Shipping by sea is not available.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are generally 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 or similar paperwork for these requirements. Therefore, all parts are sold for "circuit use, private property, or off-road use," and installation and usage are at your own risk.
○ Regarding Warranty
Please inspect the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be instances where the packaging or product sustains shipping damage. Please understand that we will only provide returns, refunds, or replacements for products with shipping damage, defective goods, or incorrect items if you contact us within 7 days of receipt. Furthermore, for products sold through us, warranty support will be handled "exclusively through us." Please note that we do not provide support through other companies or distributors located within Japan.