The AMS Performance Evo X 4B11 Billet Cam Cap was designed after reports that the OEM piece was cracking. In order to replace the OEM piece, the entire cylinder head would need to be purchased new from Mitsubishi as it not sold separately from the stock 4B11 cylinder head!
AMS now offers this 4B11 cam cap as a perfect solution to replacing the original without having to purchase the entire cylinder head. The billet aluminum cam cap is CNC machined, etched with the AMS logo and designed using SolidWorks CAD software.
*Discontinued*
As of May 2023, this item has been discontinued by AEM. We have none remaining in stock.
Vehicle Fitment:
2008-2015 Evolution X
Part Number:
AMS.04.04.0013-1
Install Notes:
Align honing of any new cam cap and your existing cylinder head by a professional engine machine shop is necessary to ensure exact tolerances. Because the measurements between one cylinder head to another may vary this cam cap cannot be just bolted into place or engine damage will occur.
Final Inside Housing Bore Dimensions:
• Intake:1.1810″-181815″
• Exhaust 1.575″
Includes:
(1) Cap
Discounts:
We are sorry, discounts are not available with AMS products.
Fast Shipping with Professional Packaging
We provide a variety of shipping options thanks to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel are well trained and will be able to pack your goods in accordance with the exact and precise specifications. Before shipping, all goods are carefully examined and secured. We deliver to thousands of clients each day across multiple countries. The fact that we're dedicated to becoming the largest online retailer in the world is obvious. Warehouses and distribution centers can be found in Europe as well as the USA.
Orders that contain more than one item are assigned processing times according to each item.
We will inspect each and every one of the items ordered before shipping. The majority of orders are shipped within 48-hours. Delivery is expected to take between 3 and seven days.
Returns
We do not manage the stock in our warehouse or factory. The levels of stock can change at any time. Please be aware that it's possible for your order to be out of stock after you have placed the order.
The policy is 30 days. If it's been longer than 30 days since you bought the item We're sorry to say that we can't offer you a full refund or exchange.
The item cannot be used, and it must be in its original condition. It must also still be in the original package.
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