# Accessories Dump valve GFB 5925 > Dynapartsimporter and distributor of the brand Go Fast Bits in France. Find all the catalogue GFB, dump valves, DV+ and other accessories. 5925 - **Reference** : 5925 - **Brand** : GFB - **Price** : 31.20 EUR incl. VAT - **Availability** : Backorder, ships from 2026-12-03 - **Delivery to mainland France** : 0.00 EUR, ships within 29 to 29 business day(s), transit 1 to 2 business day(s) - **EAN** : 9328022009476 - **URL** : https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212360-accessories-dump-valve-gfb-5925.html ![Accessories Dump valve GFB 5925](https://dynaparts.fr/431714-large_default/accessories-dump-valve-gfb-5925.jpg) MACH 2 ATMOSPHERECONVERSION KIT (Compatible with T9107, T9125) ![GFB](https://dynaparts.fr/img/m/76.jpg) [Brand GFB](https://dynaparts.fr/en/76_gfb) Reference 5925 Rating: (0) 31,20 € tax incl. ? Estimated restock lead time 1. Order today 2. Restock supplier order 3. Delivery Mon 7 Dec Estimated delivery to you on 07/12/2026 This lead time is an estimate and may change due to circumstances beyond our control Small parcel: this product ships free to a pickup point!\* Small product: up to 250 g Free delivery with Colissimo Points de retrait Delivery country Postcode (optional) The MACH 2 ATMOSPHERECONVERSION KIT GFB 5925 is a dump valve accessory offered by Go Fast Bits (GFB), compatible with part numbers T9107 and T9125. - **Brand:** GFB - **Part number:** 5925 - **Type:** MACH 2 ATMOSPHERECONVERSION KIT - **Family:** Engine - **Compatibility:** T9107, T9125 Check compatibility with your dump valve (T9107 or T9125) before ordering. Dynaparts is available for any compatibility questions. - **Product Range :** Engine - **Engine** Dump Valve Accessory #### Related Products ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5752 Estimated restock lead time → 07/12/2026 ### [Accessories Dump valve GFB 5752](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212357-accessories-dump-valve-gfb-5752.html) Fuel Rail Adaptor for Subaru/Nissan/Mazda/Toyota 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5753 Estimated restock lead time → 07/12/2026 ### [Accessories Dump valve GFB 5753](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212358-accessories-dump-valve-gfb-5753.html) Fuel Rail Adaptor for Mitsubishi 4G63 (EVO IV-IX) 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5920 Available from the manufacturer (24+) → 19/11/2026 ### [Accessories Dump valve GFB 5920](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212359-accessories-dump-valve-gfb-5920.html) MACH 2 External discharge conversion kit (Compatible T9120) 31,20 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5930 Available from the manufacturer (24+) → 19/11/2026 ### [Accessories Dump valve GFB 5930](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212361-accessories-dump-valve-gfb-5930.html) MACH 2 External discharge conversion kit (Compatible T9100, T9101,T9102,T9104,T9105,T9135) 31,20 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5933 Estimated restock lead time → 07/12/2026 ### [Accessories Dump valve GFB 5933](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212362-accessories-dump-valve-gfb-5933.html) MACH 2 External discharge conversion kit (Compatible T9103, T9133) 31,20 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5220 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5220](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212366-accessories-valves-tms-gfb-5220.html) GFB TMS valves, part number 5220: 20mm recirculation adapter. Engine family accessory, offered by Dynaparts. 19,08 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5225 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5225](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212367-accessories-valves-tms-gfb-5225.html) GFB TMS valves, part number 5225: 25mm recirculation adapter. Engine family accessory, offered by Dynaparts. 19,08 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5230 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5230](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212368-accessories-valves-tms-gfb-5230.html) GFB TMS Valves, part number 5230: 30mm recirculation adapter. Engine family accessory, offered by Dynaparts. 19,08 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5233 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5233](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212369-accessories-valves-tms-gfb-5233.html) GFB TMS valves, part number 5233: 33mm recirculation adapter. Engine family accessory, offered by Dynaparts. 19,08 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5320 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5320](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212370-accessories-valves-tms-gfb-5320.html) GFB TMS Valves accessory part number 5320: 20mm hose base adapter, listed under dump valve accessories in the Engine family. 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5325 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5325](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212371-accessories-valves-tms-gfb-5325.html) GFB TMS Valves accessory part number 5325: 25mm hose base adapter, listed under dump valve accessories in the Engine family. 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5330 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5330](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212372-accessories-valves-tms-gfb-5330.html) GFB TMS Valves accessory part number 5330: 30mm hose base adapter, listed under dump valve accessories in the Engine family. 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5333 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5333](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212373-accessories-valves-tms-gfb-5333.html) GFB TMS Valves accessory part number 5333: 33mm hose base adapter, listed under dump valve accessories in the Engine family. 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5335 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5335](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212374-accessories-valves-tms-gfb-5335.html) GFB TMS Valves accessory part number 5335: 35mm hose base adapter, listed under dump valve accessories in the Engine family. 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5338 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5338](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212375-accessories-valves-tms-gfb-5338.html) GFB TMS Valves accessory, part number 5338: 38mm PIPE-MOUNT BASE, listed under dump valve accessories in the Engine family. 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5350 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5350](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212376-accessories-valves-tms-gfb-5350.html) GFB accessory part number 5350, named "GFB to HKS ADAPTOR", from the Engine family, Dump Valve Accessory category, for TMS valves. 24,00 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5520 Available from the manufacturer (24+) → 19/11/2026 ### [Accessories Valves TMS GFB 5520](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212377-accessories-valves-tms-gfb-5520.html) GFB accessory, part number 5520, named "20mm HOSE PLUG", from the Engine family, Dump Valve Accessory category, for TMS valves. 11,16 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5525 Available from the manufacturer (24+) → 19/11/2026 ### [Accessories Valves TMS GFB 5525](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212378-accessories-valves-tms-gfb-5525.html) GFB accessory, part number 5525, named "25mm HOSE PLUG", from the Engine family, Dump Valve Accessory category, for TMS valves. 11,16 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5530 Available from the manufacturer (24+) → 19/11/2026 ### [Accessories Valves TMS GFB 5530](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212379-accessories-valves-tms-gfb-5530.html) GFB accessory, part number 5530, named "30mm HOSE PLUG", from the Engine family, Dump Valve Accessory category, for TMS valves. 11,16 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5533 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5533](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212380-accessories-valves-tms-gfb-5533.html) GFB accessory, part number 5533, named "33mm HOSE PLUG", from the Engine family, Dump Valve Accessory category, for TMS valves. 11,16 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5602 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5602](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212382-accessories-valves-tms-gfb-5602.html) GFB accessory, part number 5602, named "1” ALLOY WELD + ADAPTOR", from the Engine family, Dump Valve Accessory category, for TMS valves. 7,98 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5603 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5603](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212383-accessories-valves-tms-gfb-5603.html) GFB accessory, part number 5603, for TMS valves: 1” stainless weld-on + ADAPTOR. Engine spare part from the Dump Valve Accessory category. 10,44 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5604 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5604](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212384-accessories-valves-tms-gfb-5604.html) GFB accessory, part number 5604, for TMS valves: 38mm (1.5”) ALLOY WELD-ON + ADAPTOR. Engine spare part from the Dump Valve Accessory category. 7,98 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 5605 Estimated restock lead time → 07/12/2026 ### [Accessories Valves TMS GFB 5605](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212385-accessories-valves-tms-gfb-5605.html) 38mm (1.5€) STAINLESS WELD + ADAPTOR 12,60 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 6107 Estimated restock lead time → 07/12/2026 ### [Dump valve accessory GFB 6107](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212386-dump-valve-accessory-gfb-6107.html) SCREW-IN PLUG GFBexcept valves before 2003 11,16 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 6110 Estimated restock lead time → 07/12/2026 ### [Dump valve accessory GFB 6110](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212387-dump-valve-accessory-gfb-6110.html) STANDARD replacement trumpet, GFB dump valve accessory part number 6110. Spare part in the Engine family, Dump Valve Accessory. 31,80 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 6115 Estimated restock lead time → 07/12/2026 ### [Dump valve accessory GFB 6115](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212388-dump-valve-accessory-gfb-6115.html) STANDARD spring (used in all atmosphere venting valves, Respons,Deceptor Pro and atmosphere Mach 2) 11,16 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 6116 Estimated restock lead time → 07/12/2026 ### [Dump valve accessory GFB 6116](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212389-dump-valve-accessory-gfb-6116.html) SOFT spring ( Fits all Mach 2, Respons TMS, and Deceptor Pro II valves.) 11,16 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 6117 Estimated restock lead time → 07/12/2026 ### [Spring piston valve GFB 6117](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212390-spring-piston-valve-gfb-6117.html) DV+ REPLACEMENT PISTON spring ( Fits DV+ valves from T9351-T9359) 7,56 € Rating: (0) ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 6119 Estimated restock lead time → 07/12/2026 ### [Dump valve spring GFB 6119](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212391-dump-valve-spring-gfb-6119.html) DV+ REPLACEMENT PLUNGER spring Fits DV+ ( valves from T9351-T9359) 7,56 € Rating: (0) #### Product Review ### Average rating 0.0 0 Review ★★★★★ Excellent 0 ★★★★☆ Good 0 ★★★☆☆ Medium 0 ★★☆☆☆ Poor 0 ★☆☆☆☆ Terrible 0 - Reviews (0) - All reviews (0) - Has image/video (0) - Excellent (0) - Good (0) - Medium (0) - Poor (0) - Terrible (0) - Sort by: Latest - Latest - Oldest - High rating - Low rating - Helpful - Sort by: Latest - Latest - Oldest - Helpful Il n'y a pas d'avis disponibles Write your review. - **Free delivery\*** On orders of €250 or more, or to a pickup point for small parcels (10 g to 250 g) from €13, in mainland France - **Secure payment** Card, PayPal or 2, 3, 4 or 10 instalments with Alma - **Expert advice** [+33 5 35 00 43 59, Monday to Friday](tel:+33535004359) - **Dynaparts rewards** [Loyalty, referral and ambassador program](https://dynaparts.fr/en/content/27-refer-and-earn) - **French company** Based in Pessac (Gironde), team and customer service in France [![Dynaparts](https://dynaparts.fr/img/divers/dynaparts3.png)](https://dynaparts.fr/en/) Specialist in **car performance parts**: exhaust systems, intakes, suspension, EGR delete, engine parts and servicing for Volkswagen, Audi, Seat, Skoda, BMW, MINI, Peugeot, Citroën and Renault. 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