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Shipping is automatically calculated for UK Mainland ONLY. This will appear at checkout and is dependent on your order. All other destinations will have the shipping confirmed, by email, after the order has been placed. (Note: No charge is made to your credit card until your order is shipped, and shipping costs agreed if delivery is outside the UK, except for orders for fabricated items where payment will be taken at the time of the order being placed).
Customer Comments
'I would just like the thank your director for the advice on the the help he gave me when purchasing a dump valve for my Golf GTI. After phoning Turbo Technics in Durham and not getting the advice I was after I got it from you and with prompt delivery. The item worked superbly, and I also found a split in the rubber that your director said I should see to so I followed his advice and purchased that as well and now my car drives as expected - Thanks again!'
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Valves
Fast Road Closed Loop Diverter Valve

Made from billet aluminium, this recirculating diverter valve dumps the charge-air back into the air intake system keeping external noise to a minimum. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably.
DUMP VALVE FITTING INSTRUCTIONS
Download instructions on how to fit the FMDV006 and FMCL007P valves to the Audi TT: Click to Download (PDF - 546k)![]()
DUMP VALVE SERVICING INSTRUCTIONS
Download instructions on how to service the FMDV006 and FMCL007P valves: Click to Download (PDF - 156k)![]()
REVIEWS OF OUR VALVES
For an independant test of our Dump Valves click here![]()
Read an independant review of our Dump Valves fitted to the Audi TT
To view a spring tuning kit for this valve click here
Please note that these valves are available in a machined alloy (silver) finish or anodised black. Please select you choice in the options below.









