Description
Universal 25mm Aluminum Dual Port Splitter Blow Off Turbo BOV Valve Dump Valve
Made from billet aluminum, this dual port diverter valve allows charge to be dumped the charge-air back into the air intake system to keep the onboard MAF happy, but also vents some to the atmosphere to create the desired “woosh” sound.. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably and turns heads! It also allows adjustability to the preload, to set it up to work in harmony with your driving style and engine.
Our 25mm Dual Port valves will fit all Audi, VW, SEAT, Porsche and Skoda (VAG) 1.8T and 2.7 Bi-Turbo engines, as well as numerous other vehicles. Please see compatible vehicles above and below, or contact us if you are not sure if this valve is suitable for your application.
Features removable ports to allow the user to set up the valve as:
- Dual Port – 50/50 Atmospheric Recirculation
- Full Atmospheric (requires a blanking plug)
- Full Recirculation
Features:
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Aluminum construction
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Recirculating and Atmospheric capabilities
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Fully serviceable
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Top piece adjustable for different pre-loads
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Replacement for standard plastic Bosch diverter unit
Fits:
- Ford Escort Cosworth Sierra Cosworth Escort RS Fiesta RS Turbo Focus RS MK1
- Volkswagen Beetle 1.8T Golf MK4 1.8T Passat 1.8T Polo 1.8T
- Audi A3 1.8T S3 1.8T (8L Chassis) A4 1.8T (B5,B6 Models) S4 2.7 V6 RS4 (B5) V6 A6 1.8T (B5,B6 Models) A6 Allroad 2.7Bi-Turbo RS6TT MK1 98-06
- Seat Ibiza MK3 Petrol Ibiza MK4 Petrol Leon Cupra 1.8T Leon Cupra R 1.8T
- Saab 900 9000
- Skoda Octavia 1.8T
- Renault 5 GT Turbo Clio 172/182
- Lancia Delta Turbo
Purchase Includes:
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1x Blow Off Valve
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2x Hose Clamps
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2x Hose
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2x Hose Fittings
This item includes a 100% Money-Back Guarantee! If you are not completely satisfied with your purchase for any reason, send it back in the same brand-new condition within 30 days of delivery and you will receive full refund guaranteed!
Shipping:
We are known for our super-fast shipping! Each item is shipped within 1 business day of purchase using USPS First Class Package or USPS 1-3 Day Priority Mail. To view your items estimated arrival date, go to your Purchase History and view the date given to you or just send us a message.
Returns:
We offer FREE RETURNS for all orders but please send us a message first! We usually respond very fast and it is faster to return by messaging us first. Buyers have 30 days to return their purchase for a full refund. All returns are fully inspected mechanically and cosmetically before issuing a refund, regardless of the reason for return. Returns must include all items that you received and be in the same condition sent.
Warranty:
All items come with our standard 90 day warranty, unless stated otherwise. If the item becomes defective we can send you a replacement. Please note that this warranty does not cover damage due to improper installation or handling of the item. This is why it is imperative you have the item installed by a professional. For more information regarding our warranty please send us a message.
Notes: Installation instructions are not included but you should have no problem finding videos or instructions posted for this part and your vehicle.
