PERRIN Alta Mini 07-10 Cooper S/09-12 JCW Mini Cooper Compressor Recirculation Valve for R56 Turbo Engine
PERRIN Alta Mini 07-10 Cooper S/09-12 JCW Mini Cooper Compressor Recirculation Valve for R56 Turbo Engine
PERRIN Alta Mini 07-10 Cooper S/09-12 JCW Mini Cooper Compressor Recirculation Valve for R56 Turbo Engine
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PERRIN Alta Mini 07-10 Cooper S/09-12 JCW Mini Cooper Compressor Recirculation Valve for R56 Turbo Engine

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PERRIN Alta Mini 07-10 Cooper S/09-12 JCW Mini Cooper Compressor Recirculation Valve for R56 Turbo Engine

Replace your slow, stock, electronically controlled compressor recirculation valve (CRV or BOV) with the fast, mechanically actuated, ALTA Compressor Recirc Valve. Getting rid of your stock CRV can do many good things for your car, such as,eliminate turbodamaging compressor surge and eliminate DTC's/CEL's for faulty or sticky CRV's, and improve drivability and power!

*Holds Any Boost Level!* Cars with an ECU tune that increases boost levels will like this part as you never will have to worry about it leaking under boost. The design of the part is such that the boost pressure pushing it closed is greater than the pressure trying to open the valve under boost. This means that 10psi, 20psi or 30psi of boost is no problem for it to handle!

*Designed to last the life of your car!* Less is more! The ALTA CRV consists of 4 very simple purpose built parts. The diaphragm and spring are items used on the super high tech Borg Warner EFR turbochargers, which means they are meant to easily handle extreme conditions and not fail. This is one of those parts you install and never have to worry about again.

*Gets rid of Check Engine Lights or Diagnostic Trouble Codes* There are many Check Engine Lights/ Diagnostic Trouble Codes that start to appear as your stock CRV ages. The P28AA (Compressor Bypass Error), P2c91 (Possible Seized Compressor Bypass), P2c90 (Compressor Bypass Seized/Closed), are all very common to see on cars that have more than 50,000 miles on them. These codes all appear because of the many faults with the OEM part.

*Quick Reaction* The stock CRV is actuated by the ECU, which sounds fast, it is not. There are delays in the ECU when determining to open the valve. This effects how quickly it blows off, which can lead to compressor surge, which leads to turbo damage or even failure. The ALTA CRV uses the tried and true method of using intake manifold vacuum and pressure, along with turbo pressure to open the valve. This means the moment you start to lift your foot off the gas, the ALTA CRV will start to release boost pressure keeping your turbo safe!

*Thick Diaphragm* A common problem with the stock CRV diaphragm is ripping in higher boost levels and normal wear and tear. The stock part is made of silicone and rubber with no reinforcement to it. So when it starts to fail, it fails quickly. The ALTA CRV has a high quality rubber diaphragm with reinforcement to keep it lasting for the life of your car.

*Boost Port Adapter* Don't want to drill a hole in your intake manifold? Our boost port is an easy way to get a boost source with out having to make irreversible changes to your intake manifold! Simply remove your intake and plug into the map sensor, and you're ready to go!

*Pictures used for marketing purposes only, actual product may vary

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Returns Policy

Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new. Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.

Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.

Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.

Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.

Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.

Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.

You can simply contact us via email / telephone for a live inventory check

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