Performance Gain (Dyno): 8-10 hp, 10-12 ft-lb
Performance Gain (Road Dyno) (Insoric): 16 hp, 14 Nm
IAT (Intake Air Temperature) Difference from Ambient: OEM 7.5°C : Eventuri 4.5°C
V-Box Acceleration: 100-200 km/h 0.3 seconds faster
The BMW E9X M3 Eventuri intake system is the result of extensive research and optimization, further evolving what is arguably one of the best-designed OEM intake systems we have ever seen. The E9X OEM airbox system is a very well-engineered intake with excellent airflow paths and an ambient air supply system. However, upon closer inspection, we discovered restrictions in the inlet tubes connecting the airbox to the intake manifold. By redesigning the tubes while keeping the airbox intact, we improved the intake efficiency of the V8 engine and achieved a power increase. In addition to the new tube design, we found that the air supply system also had new constraints. To overcome this, we designed a scoop that increases airflow through the airbox. This further reduces intake temperatures and improves system performance.
The Eventuri E9X M3 intake system consists of numerous components designed for specific purposes and manufactured to the highest standards. The details of each component and the design philosophy behind them are as follows.
*Some images show the S65 carbon inlet plenum and optional airbox lid installed.
Installation guide can be viewed here.
The configuration of each intake system is as follows:
- Carbon fiber intake tubes
- High-flow urethane cone filter
- Carbon fiber inlet scoop
- CNC-machined breather adapter
- Laser-cut stainless steel debris guard
- Silicone hoses with OEM specification clamps
Before You Order
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 beyond the total amount paid at checkout.
〇Confirmation of Compatibility
Our product database is based on North American vehicles (USDM), so please confirm compatibility with Japanese domestic vehicles (JDM) 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 investigate 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, make, and model on our top page, it does not necessarily guarantee that 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 automatically calculated 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.
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 allow yourself plenty of time when ordering. If you are in a hurry, please contact us in advance to check delivery times. All products are transported via air freight. They are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection (Shaken) system," and we cannot provide strength calculation reports or similar documentation for this purpose. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and please install and use them at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there may be shipping damage to the packaging box or the product. Please understand that we will only handle returns, refunds, or replacements for products with shipping damage, defective products, or products different from what was ordered if you contact us within 7 days of receipt. Furthermore, for products sold through us, we will handle warranty-related matters "exclusively through us." Please note that we do not handle matters through other companies or agencies located within Japan.