We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner
Forge Motorsport Atmospheric blow off valve for the Audi S4 B9 and Audi S5 B9
This product is a solenoid operated valve that integrates seamlessly with the OEM electronics resulting in absolutely no-fault codes, no check engine lights, and no detriment to the performance of the vehicle in any way. These valves, designed and manufactured by Forge are engineered to remedy the failure issues experienced with the OEM solenoid valves when the diaphragm or plastic piston fails which would effectively result in a boost leak.
Forge valves use full billet alloy construction with a piston based internal design that provides significantly improved reliability, lightning fast response and will withstand additional tuning upgrades.
A recirculating valve replacement is also available. FMDV13R
In The Box:
1 x FMDV13 Valve
1 x Wiring Harness
1 x Solenoid, Bracket, and Screws
1 x Blue Spring (Uprated)
10 x Cable Ties
1 x 2000mm Length of 4mm Vac Hose
1 x Instructions
1 x Forge Keyring and Sticker
Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.
Great product easy install but sq5 specific instructions need updated the home mechanic might get confused as the bov actually sits 180* opposite the pics and the connector locks in place when it appears upside down but it is correct.. great product!!!
Atmospheric Dump Valve for Audi B9 Platform
All Forge Motorsport products come with a limited lifetime warranty. All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.
For further information, please call our customer service team on +44(0)1452 380999 or email email@example.com.
Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.
Blow Off Valve for Ford Focus RS MK3 & Vauxhall Adam, Astra, Corsa, and more
Manufacturer: Forge Motorsport