Knowing that the EVO has a very sensitive MAF which causes many BOV not to work correctly, Agency Power turn to its design team to produce the first multi function and fully adjustable Blow Off Valve for the Mitsubishi EVO, 4G63, and other vehicles using 1.25 inch inlet and outlet flanges. Keeping the turbo spooled between shifts, holding boost pressure strong, and giving you adjustability is what the all new Agency Power Blow Off Valve offers you.

What makes this BOV above all others. The AP BOV is made in the USA and designed from the bottom up after analyzing the current market competitors. What we designed was a full T6061 CNC aluminum valve. The sleek body has a smooth round surface anodized with rich stylish colors in Stealthy Black, Show Silver, and Rich Red. The AP text is engraved on the body next to the 50/50 vent plate. The outlet flange is removable and can also work as a full vent to atmosphere position. The base is 1.25 inches in diameter and designed to be used with the factory hoses in the factory position. The brass nipple on the side is ridged to ensure the vacuum hose stays secure and has no leaks. Continuing with style, the top of the valve has the trademark AP logo engraved on the triangle style top which adjusts the valves spring load. This is held in place by a diamond cut lock ring and O ring. The inside of the valve is operated with a piston and steel spring. The spring rate is manufactured to the correct rate for stock to aggressive boost levels. There is O rings inside to provide proper movement and sealing.

The A Power BOV is a fully adjustable, fully rebuild able, and a completely useful device. The  is designed to be used with several different setups. The valve can be set up to vent 100% to the atmosphere or 50/50. This is where 50% of the air is returned to the intake pipe and 50% is vented out. As well, this valve can be setup as a 100% recirculation valve like stock. The valve includes the return line plug as well. We recommend this BOV for daily drivers to high boost race cars.

Return Policy

Overview

1)      Determine if your item is eligible for return/exchange

2)      File a claim with Evonationclub.com.com and request an RMA (Return Merchandise Authorization) number within 14 calendar days

3)      Ship your return to Evonationclub.com after your claim is approved and an

4)      RMA number issued

5)      Receive your refund/exchange/store credit

* Please see details below

1) To determine if your item is eligible for return/exchange, please review the following:

•   Damaged or altered products cannot be returned
•  Returns/exchanges will not be made on products which have been installed, used, or otherwise defaced
•  Defective merchandise upon its arrival should notify Evonationclub.com immediately
•  Special orders, custom orders are not returnable, no cancellation on these types of orders. No deposit will be returned on these types of orders.
•  No return will be honored due to misuse, mishandling or damages due to an act of God.
•  Defective merchandise by other companies (brands) should notify the manufacturer of such products for exchange, repair or replacement. Evonationclub.com does not accept returns due to manufacture's defect. Shipping & handling charge will not be refunded due to the same reason.
•  Products damaged in transit are not eligible for return as the customer should initiate a claim with the carrier. All of our shipments go out in brand new condition, all packages are protected with sufficient cushioning materials & are fully insured. Evonationclub.com has no control of those packages once they are in the possession of the carrier. Customer should keep proof of damages in order to settle the claim with the carrier
•  Missing parts in merchandise upon arrival should be notified to Evonationclub.comor the products manufacturer immediately.
•  Other brand products - only brand new, non defective items can be returned. Defective items should consult the products manufacturer for proper repair or exchange procedures. A 25% restocking charge will be imposed on all returns. Shipping and handling will not be refunded.

2) If your item is eligible for return/exchange, you must obtain an RMA (Return Merchandise Authorization)

•  RMA (Return Merchandise Authorization) is required for all returns. RMA number will be issued by Evonationclub.com. To request an RMA number, please fill out all information on the RMA request page on the website. In your request, please indicate the problem/reasons for your return, order number, name, and contact information. Please note that the RMA does not imply a refund, only that we will inspect the merchandise based on your claim.
•  A return claim must be initiated within 14 calendar days after receipt of the products from the carrier or the date the order was picked up by the customer
•  Evonationclub.com will contact the customer within 2 business days to issue an RMA number, provided that the return claim has been validated.

3) Once your claim has been validated and an RMA number issued, you must ship the items(s) back to Evonationclub.com with the following guidelines.

•   RMA number should be written clearly on the outside of the box of the return package(s).
•  All returns must be freight prepaid and fully insured
•  Return packages damaged in transit will be refused and returned to the customer
•  Return packages with unpaid or collect freight will be refused and returned to customer
•  Returns must be received by Evonationclub.com within 10 calendar days after the RMA number has been issued. Otherwise, the RMA number will be removed from our system or the return will not be honored

4) After your return has been received, you will be issued a refund/exchange/store credit based on the following:

•   Refund will be made in the same method as the order was paid
•  Evonationclub.com will ship replacement to customer in the same manner as the order was originally shipped with the carrier by Evonationclub.com discretion
•  Evonationclub.com will process returns, exchanges, or refunds in a timely manner. All refunds should be sent or credited to customer within 45 days. If a product is not available for immediate exchange, our customer service department will notify the estimated time of arrival for the replacement.

***Please note that Evonationclub.com reserves the rights to refuse any return