GFB DV+ Diverter Valve - BMW 1/3/4 Series (F20/F30/F32) / Alfa Romeo Giulietta/MiTo/Giulia / Fiat 124 Spider
Application: BMW 1/3/4 Series (F20/F30/F32) / Alfa Romeo Giulietta/MiTo/Giulia / Fiat 124 Spider
Part Type: DV+ Diverter Valve
GFB is an Australian company well known for engineering smarter fixes to weak factory turbo hardware rather than just replacing it outright. The GFB DV+ keeps the factory solenoid coil, which is faster reacting than any aftermarket pneumatic valve, and pairs it with a billet aluminium housing and brass piston using GFB's pilot-actuated design for sharper, more reliable valve control under boost.
This listing covers a wide range of turbocharged BMW models built on N55 and N13 engines, including the 1 Series, 3 Series, 4 Series, X1, X3, X5 and X6 variants, along with Alfa Romeo Giulietta, MiTo, Giulia Quadrifoglio, Fiat/Abarth 124 Spider, and Jeep Renegade MultiAir applications.
Note: The Alfa Romeo Giulia Quadrifoglio 2.9 requires two DV+ units per vehicle.
Key Features
- Retains the factory solenoid coil for seamless ECU integration
- Replaces weak plastic valve components with a machined brass piston and billet aluminium housing
- Pilot-actuated mechanism for progressive, high boost holding capability
- Direct fit installation, no extra vacuum lines or wiring required
- Improves throttle response without inducing compressor surge
Vehicle Fitment
- BMW 1/3/4 Series (F20/F30/F32)
- Alfa Romeo Giulietta/MiTo/Giulia
- Fiat 124 Spider
Please confirm your vehicle's exact model, engine code and year before ordering.
Supplier-listed applications:
- BMW 1/3/4 Series (F20/F30/F32)
- Alfa Romeo Giulietta/MiTo/Giulia
- Fiat 124 Spider
Note: Compatibility information is provided as a general guide only. Some vehicles may have multiple part variations for the same model or engine. To ensure this product is the correct fit and to be eligible for our Fitment Guarantee, please contact our team before purchasing.
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If you can’t find the part you need, please fill out our Fitment Finder or visit our Contact Us page. One of our expert team members will respond promptly to assist with your enquiry.
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How long will it take to process my order?
We aim to process and dispatch all orders within 1–2 business days. If there are any delays, we will notify you promptly via email.
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Where do the products come from?
All products are sourced directly from the manufacturer or authorised suppliers to ensure authenticity. Every item is backed by the manufacturer’s warranty.
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To see more FAQs visit our FAQs page or get in touch today.
Shipping Rates
We offer free standard shipping on all orders over $150 (excluding bulky items). For orders under $150. Standard shipping starts at $9.95. Express shipping starts at $14.95. Shipping costs can be calculated in the cart or at checkout. Orders containing bulky items such as batteries, brake discs, liquids, and lift kits may incur additional shipping charges, particularly to remote or regional areas.
Dispatch & Handling
We aim to process and dispatch all orders within 1-2 business days. In the event of any delays, our customer service team will notify you. Tracking numbers are sent via email once your order has been dispatched and can also be accessed from your account.
For enquires on same day delivery or pickup, please contact our team before ordering to check availability. Custom or order in only items may have longer lead times. For more details on shipping, see our Delivery information page.
Returns and Refunds
If you change your mind or need to cancel an order, simply contact us at contact@tjautoparts.com.au within 30 days of delivery. Items should be unused and in their original packaging. A small restocking/admin fee of 5–20% may apply to help cover processing costs. This fee is only applicable at the discretion of our staff and may not apply to all orders. Return shipping is covered by you unless we sent the wrong or faulty item, in which case we’ll take care of it. Once we receive your return, refunds are processed quickly, usually within 48 hours, with up to 5 business days for your bank to complete the transfer.
We’re here to help make returns easy and hassle free! Contact us with any questions.
Warranty
All products come with the manufacturer’s warranty. If you experience any issues, please contact us at contact@tjautoparts.com.au. For full details on warranty coverage and claims, please visit our Returns page.
