Performance Gains: 12-20 hp, 8-19 ft-lb
Introducing the Lotus Emira V6 Supercharged Intake. This intake is the result of extensive R&D and testing to improve the flow path of the stock system. We have completely redesigned the factory airbox with the goal of reducing supercharger drag and keeping intake air temperatures low. By utilizing our patented Venturi housing, the airflow is more direct and laminar compared to the rectangular factory airbox. The custom-made EPDM hose has a much smoother internal structure compared to the stock hose, which has large ridges along the curves that create turbulence. Our version maintains a smooth curve all the way to the throttle body while allowing for the necessary movement. Finally, the duct seals the filter housing to draw in cold air from the factory location, minimizing the rise in IAT (Intake Air Temperature).
This intake has undergone independent dyno testing by Dream Automotive in the UK. The tests were performed back-to-back against the stock airbox, with multiple runs for each configuration. The test vehicle did not have a charcoal filter installed in the stock airbox. The dyno results show consistent gains across the entire rev range, which is attributed to the reduced supercharger drag due to the improved efficiency of the intake system. This performance gain translates into improved throttle response in street driving and smoother acceleration to the redline.
The Eventuri Difference
The Lotus Emira Eventuri system features our patented carbon fiber housing and second-generation bespoke filter to provide an aerodynamically efficient airflow path from the filter to the turbo. It is not just a cone filter with a heat shield, but a unique design that induces the Venturi effect and maintains laminar flow, thereby reducing turbo drag. Please see here for details on the design and mechanics of the housing.
Each Intake System Includes:
- Patented Carbon Fiber Venturi Filter Housing
- Bespoke High-Flow Dry Cone Filter
- Carbon Fiber Air Duct
- EPDM Flexible Hose
- Stainless Steel Brackets
- CNC Machined Hardware
Before You Order
〇 About Import Consumption Tax
At Shafto-ya shopping site, we pay the import consumption tax incurred upon import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇 Confirmation of Fitment
All product databases are based on North American vehicles (USDM), so please check whether they can be installed on Japanese domestic vehicles (JDM) before ordering. (If you are unsure whether the listed product fits your vehicle, please feel free to contact us. Our support team will check it for you.)
If you order without verifying fitment, 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 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 Delivery
Shipping costs are paid at the time of payment. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the amount calculated automatically. 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 order with enough time to spare. If you are in a hurry, please contact us to check the delivery time in advance. All products are transported via air freight. They are not shipped by sea.
○ Regarding Conformity to Japanese Vehicle Inspection (Shaken)
The products we handle are basically all designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese Vehicle Inspection System" (Shaken), and we cannot provide strength evaluation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and please be aware that 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 packing box or the product. Please understand that we will only provide returns, refunds, or replacement exchanges if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or products that differ from your order. Please also note that for products sold through our company, we will only handle warranty-related matters "through us." Please understand that we do not provide support through other companies or distributors located in Japan.