Forge Motorsport Blow Off Piston Valve Kit for CitroÃ«n DS3 (Pre 2016 Only) FMDVDS3A. This Blow Off valve is for the Citroen DS3 1.6 Turbo engines, that have the electronically controlled bypass valves. It is recommended for any vehicle where the boost pressure has been increased by an ECU software upgrade and for unmodified vehicles operating in warmer climates, as a solution to the many failures that have occurred. The problem is that diaphragm retaining ring is made from very thin plastic that goes brittle with heat cycles, and eventually fails.T always result in a check engine light as the valve can still be blown open by the boost pressure, so you may not be aware that you are losing power due to this. This prevents the diaphragm from sealing This particular failure can also result in the valve falling apart upon removal from the turbo, and in extreme cases, we have heard of bits of plastic entering the turbo resulting in serious damage.
Our alternative is a fully engineered solution offering both significantly improved reliability. Our valve is piston based, with no diaphragm to fail, and of all aluminium construction, it replaces the original unit with a pressure/vacuum operated piston valve that still also retains the desirable OEM ECU control over valve actuation. The valve has been proved on the VAG scene for many years. The spring is interchangeable for different levels of boost, and the solenoid is plug and play with the wiring harness which is included. In The Box: 1 x FMDVDS3A Valve 1 x Solenoid, Bracket, and Screws 1 x 2000mm of 4mm Vacuum Tube 1 x Wiring Harness 1 x Uprated Blue Spring 10 x Cable Ties 1 M6 x 16 Hex Head Bolt 1 x M6 Plain Washer 1 x M6 Nyloc Nut 1 x M5 x 35 Self Tapper Screw 1 x Instructions 1 x Forge Keyring and Sticker.
About Forge Motorsport Forge Motorsport was founded in 1996 with the simple ideals of innovation, clever design, and manufacturing to the highest quality. Forge Motorsport are manufacturers of World class products of the highest quality, delivering outstanding customer service beyond anything ever encountered. Our mantra is the BEST customer care and after service worldwide.In doing this, we have developed the largest range of replacement aftermarket valves, intercoolers, and actuators in the world. Utilising a state of the art in house CNC machine shop, and a highly skilled team of dedicated engineers and fabricators, we supply Forge branded product worldwide, to our sister companies Forge USA in Orlando, and Forge Asia in Taichung Taiwan. Proudly stating'Made In Great Britain' on all our products. With all this knowledge at our disposal, we are honoured to supply the leading names and race teams in the world of Motorsport including: F1, WRC, Rally X, and Le Mans. We also supply several OEM manufacturers. Forge Motorsport are manufacturers of World class products of the highest quality, delivering outstanding customer service beyond anything ever encounteredWe offer a lifetime customer service on all our products with a no hassle service promise. Please be aware that some of our items are made to order and can carry up to a 14 day lead time. Information on lead times for all made to order items will be included in the Product Description. Upon receipt of your order you will be asked to sign for the goods received in good condition. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Air Intake & Induction\Dump, Bypass & Blow-Off Valves". The seller is "wg_motorparts" and is located in this country: GB.