25MM Dual Port Hybrid
Blow Off Diverter Valve
Get the woosh without upsetting your car's MAF or ECU!
Our Dual Port Hybrid valves allow a variation of installation options
We include both a port blanking cap and pipe blanking plug for use in either full recirculation or full atmospheric mode, most other sellers do not include these
Our units have twist top rebound adjustment and also come with vacuum nipple adaptors, jubilee clamps and small pieces of vacuum hose if you need to make a t'piece.
Dual Port
as it comes in the box, provided a 50/50 atmospheric/recirculation option with rebound adjustment, most vehicles prefer this
Full atmospheric
using the provided blanking cap and bung, you can run the unit in full atmos mode for the louder 'woosh'
Full Recirculation
using the provided blanking cap, you can run the unit in full recirculation mode for quiet OEM action
Volume is dependant on level of boost being omitted and will vary from car to car
All items are to be fitted professionally, and no instructions are included for this reason
Fits
AUDI TT 1.8T 20V 8N
(not Diesel, not TSFI/TSI)
TURBOBitz
Supply of performance parts at heavily discounted rates.
We post most days same day if purchased before 10am. Occasionally there may be some exceptions to this, if so, the item will be sent the following day without fail. Please allow 24 hours for replies to messages, longer over weekends and bank holidays.
We can offer advice on our parts but not generally on actual fitment (for insurance purposes). Please ensure you have chosen the correct part for your vehicle prior to purchase - ask questions, use forums, send us a message to confirm, use the eBay compatibility chart and our listing information - this helps reduce returns and helps keep our prices down!
Delivery
We mostly use Royal Mail 2nd Class Signed For, unless it is for heavy or multiple items where a courier may be chosen. We reserve the right to change the service if necessary. Next Day delivery is through either Royal Mail Special Delivery or a 24 hour courier. Generally most Next Day orders are 98% successful within their time frame unless there have been exceptional circumstances. No courier or postal service offers 100% success rate.
Returns
We all change our minds, or realise we have we bought the wrong thing at some point, so we offer a no quibble returns policy on any item that is still in its original packaging with any/all accessories. Please contact us for an RMA number and you can post it back to us at your cost.
We do not offer returns on used or fitted items as they cannot be re-sold as new. Any item returned in this condition will have deductions made on the refund amount or returned to you at cost unless it was our fault (e.g sending the wrong part than was ordered etc)
All our parts are declared as professional fitment only and are tested at our factory before being boxed. Therefore in the event of any claimed manufacturing defect you will need to supply installers details to facilitate replacement, we don't offer 'partial refunds' at any point.
We cannot offer fitment advice for insurance reasons. Although experience mechanics and modifiers, we are a parts supplier, not a garage.