{"product_id":"dsd5549-1","title":"CP4 HPFP Metering Valve Upgrade","description":"\u003cp\u003eCP4 HPFP Metering Valve Upgrade\u003cbr\u003eThis metering valve is an upgrade for all CP4.1 and CP4.2 High Pressure Fuel Pumps\u003cbr\u003eThis would be a mild 22% upgrade for CP4.1 pumps but has a massive 110% more flow than the standard 3.0 TDI CP4.2 that in our testing yielded a huge 50lbs torque increase and up to 10hp on our A5 3.0 TDi Quattro project\u003cbr\u003eBefore fitting this upgraded valve on our 3.0 TDI Project the fuel pump was unable to maintain rail pressure at full throttle and in some circumstances limp mode would occur.\u003cbr\u003eIncreases on the 2.0 engine are milder with only 5 or more lbs of torque and 6hp at the top end. With further mapping greater increases will easily be had, especially at lower RPM's\u003cbr\u003eSuitable for both VAG \u0026amp; BMW Vehicles\u003cbr\u003ePlug Type:\u003cbr\u003eWe offer 2 plug types, 1 straight and 1 90°. Please look at the metering valve on your model to see which is best suited.\u003cbr\u003ePLEASE NOTE: if you have a stock 90 degree plug that has a \"D-Shaped\" Connector you will require this harness:\u003cbr\u003ehttps:\/\/www.darksidedevelopments.co.uk\/products\/harness-adaptor-for-cp4-metering-upgrade.html\u003cbr\u003eThis will fit the following HPFPs:\u003cbr\u003eCP4.1\u003cbr\u003eCP4.2\u003cbr\u003ePlease Note:\u003cbr\u003eThis is a plug and play upgrade but not required if the vehicle is not already tuned\u003c\/p\u003e","brand":"Darkside Developments","offers":[{"title":"90° Plug","offer_id":43017241231473,"sku":"DSD5549.1","price":349.99,"currency_code":"CAD","in_stock":true},{"title":"Straight Plug","offer_id":43017241264241,"sku":"DSD5549.2","price":349.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6742\/files\/5ac88303-568d-48bd-a658-05cf0843d276__51131.1712929477.jpg?v=1771356923","url":"https:\/\/www.parkautomotorsports.ca\/products\/dsd5549-1","provider":"Park Auto Motorsports","version":"1.0","type":"link"}