The GFB DV+ is a direct-replacement diverter valve for the Mercedes CLA250 and SLK250 and Ford EcoBoost turbo engines. It retains the factory solenoid and ECU control while replacing the failure-prone factory plastic valve with a sealed metal piston assembly, opening about 10% faster and closing roughly 50% faster than OEM for sharper throttle response and reliable boost recovery. It fits in the factory location and requires no tuning.
| Type | Direct-replacement diverter valve |
| Line/Model | GFB DV+ |
| Operation | Recirculating (factory location) |
| Fitment | Mercedes CLA250 / SLK250 and Ford EcoBoost turbo engines |
| Mounting | Direct replacement — retains factory solenoid & ECU control |
| Part Number | T9358 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2019 | Ford | Fiesta | ST |
| 2015-2018 | Ford | Mustang | EcoBoost |
| 2015-2018 | Ford | Mustang | EcoBoost Premium |
| 2016-2017 | INFINITI | Q50 | Base |
| 2018-2019 | INFINITI | Q50 | Luxe |
| 2016-2017 | INFINITI | Q50 | Premium |
| 2018-2019 | INFINITI | Q50 | Pure |
| 2017 | INFINITI | Q50 | Sport |
| 2017 | INFINITI | Q60 | Base |
| 2018 | INFINITI | Q60 | Luxe |
| 2017 | INFINITI | Q60 | Premium |
| 2018 | INFINITI | Q60 | Pure |
| 2017-2018 | INFINITI | QX30 | Base |
| 2019 | INFINITI | QX30 | Essential |
| 2019 | INFINITI | QX30 | Luxe |
| 2017-2018 | INFINITI | QX30 | Luxury |
| 2017-2018 | INFINITI | QX30 | Premium |
| 2019 | INFINITI | QX30 | Pure |
| 2017-2019 | INFINITI | QX30 | Sport |
| 2012-2015 | Mercedes-Benz | C250 | Base |
| 2012-2014 | Mercedes-Benz | C250 | Luxury |
| 2012-2014 | Mercedes-Benz | C250 | Sport |
| 2015-2018 | Mercedes-Benz | C300 | 4Matic |
| 2015-2018 | Mercedes-Benz | C300 | Base |
| 2017-2023 | Mercedes-Benz | C43 AMG | 4Matic |
| 2014-2018 | Mercedes-Benz | CLA250 | 4Matic |
| 2014-2018 | Mercedes-Benz | CLA250 | Base |
| 2015-2019 | Mercedes-Benz | GLA250 | 4Matic |
| 2015-2019 | Mercedes-Benz | GLA250 | Base |
| 2016-2019 | Mercedes-Benz | GLC300 | 4Matic |
| 2016-2019 | Mercedes-Benz | GLC300 | Base |
| 2017-2019 | Mercedes-Benz | SLC300 | Base |
| 2012-2015 | Mercedes-Benz | SLK250 | Base |
| 2011-2014 | Volvo | S60 | T6 |
| 2015-2016 | Volvo | S60 | T6 Polestar |
| 2013-2016 | Volvo | S60 | T6 R-Design |
| 2015-2016 | Volvo | S60 | T6 R-Design Platinum |
| 2008-2015 | Volvo | S80 | T6 |
| 2015-2016 | Volvo | V60 | T6 Polestar |
| 2015-2016 | Volvo | V60 | T6 R-Design |
| 2015-2016 | Volvo | V60 | T6 R-Design Platinum |
| 2010-2016 | Volvo | XC60 | T6 |
| 2015 | Volvo | XC60 | T6 Ocean Race |
| 2016 | Volvo | XC60 | T6 Platinum |
| 2016 | Volvo | XC60 | T6 Premier |
| 2010-2016 | Volvo | XC60 | T6 R-Design |
| 2016 | Volvo | XC60 | T6 R-Design Platinum |
| 2009-2015 | Volvo | XC70 | T6 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
