AMS Performance Fuel Pressure Regulator Kit for EVO X
The AMS EVO X Fuel Pressure Regulator Kit is ideal for those using upgraded fuel pumps or injectors. You can freely adjust the base fuel pressure—lowering it if your mixture is running too rich, or increasing it if your injectors are running lean due to performance demands. This system makes fuel pressure management easy. It also includes a liquid-filled, vibration-resistant fuel pressure gauge, allowing you to check fuel pressure at all times. No cutting or modifications to the vehicle are required, and it can be installed and removed seamlessly.
Features
- Adjust fuel pressure up or down, or monitor it
- Easy installation and removal with no cutting or modifications required
Specifications
- -6 AN fittings
- 0-100 psi fuel pressure gauge
Vehicle Compatibility
- 2008-2015 Mitsubishi Lancer Evolution 10 (CZ4A)
Kit Includes
- Fuel Lab 1:1 Black Fuel Pressure Regulator
- Liquid-filled fuel pressure gauge
- Return line capable of connecting to the stock steel line
- Lines and fittings for bolt-on installation to stock or stock-replacement fuel rails
- Mounting plate
- All necessary hardware
Installation Manual
Before You Order
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 will be no additional charges beyond the total amount paid at checkout.
〇 Confirmation of Compatibility
All product databases are based on North American vehicles (USDM), so please verify whether parts can be installed on Japanese market vehicles (JDM) before placing your order. (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 model using the tabs on our top page, this 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 settlement. An estimate for shipping costs will be calculated automatically once 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 amount 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 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; they are never shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products handled by our company are generally designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection (Shaken) system," and we cannot provide documents such as strength evaluation reports for Japanese vehicle inspections. Therefore, all parts are sold for the purpose of "circuit, private property, or off-road use," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents of your order immediately upon arrival. Since all products are shipped internationally from outside Japan, the packaging or the product itself may sustain shipping damage. Please understand that we will only provide returns, refunds, or replacement products if we are notified of shipping damage, defective products, or incorrect items within 7 days of receipt. Furthermore, for products sold through our company, warranty support will be provided "exclusively through us." Please note that we do not handle support through other companies or distributors located within Japan.