# Dump Valve : Spare parts > Find the full range of brand products Forge Motorsport for Dump Accessories 11 products Here you will find spare parts for the maintenance and repair of your blow-off valves. This category is intended for enthusiasts, repair shops and tuners who want to rebuild an existing blow-off valve. ## Available brands - Forge Motorsport - GFB Before ordering, identify the brand and model of your blow-off valve, then check on the product page that the part matches your equipment. ![Dump Valve : Spare parts](https://dynaparts.fr/c/2984-category_default/dump-valve-spare-parts.jpg) ![Forge Motorsport](https://dynaparts.fr/img/m/20-fabricant.png) Ref: FMRE113 Estimated restock lead time → 03/12/2026 ### [Small spring cover (ram valve) FMRE113](https://dynaparts.fr/en/dump-valve-spare-parts/12223-small-spring-cover-ram-valve-fmre113.html) Small spring cover (ram valve) Forge motorsport 7,80 € 8,66 € ![Forge Motorsport](https://dynaparts.fr/img/m/20-fabricant.png) Ref: FMDVC111 Available from the manufacturer → 13/11/2026 ### [Dump valve lid FMDVC111](https://dynaparts.fr/en/dump-valve-spare-parts/12224-dump-valve-lid-fmdvc111.html) Forge Motorsport dump valve cover, reference FMDVC111. Spare part from the Dump Valve category, for users of the brand's dump valves. 6,83 € 7,58 € ![Forge Motorsport](https://dynaparts.fr/img/m/20-fabricant.png) Ref: FMND109 Available from the manufacturer → 13/11/2026 ### [Membrane dump valve Neotech Forge motorcyclesport FMND109](https://dynaparts.fr/en/dump-valve-spare-parts/12227-membrane-dump-valve-neotech-forge-motorcyclesport-fmnd109.html) Neotech Forge motorsport dump valve membrane 20,50 € 22,78 € ![Forge Motorsport](https://dynaparts.fr/img/m/20-fabricant.png) Ref: FMSS114-BLU Available from the manufacturer → 13/11/2026 ### [Small spring (for double piston valve) FMSS114](https://dynaparts.fr/en/dump-valve-spare-parts/12228-small-spring-for-double-piston-valve-fmss114.html) Small spring (for double piston valve) Forge motorsport 8,39 € 9,32 € [View product](https://dynaparts.fr/en/dump-valve-spare-parts/12228-small-spring-for-double-piston-valve-fmss114.html) ![Forge Motorsport](https://dynaparts.fr/img/m/20-fabricant.png) Ref: FMDVSU110-GRE Available from the manufacturer → 13/11/2026 ### [Spring dump valve single FMDVSU110](https://dynaparts.fr/en/dump-valve-spare-parts/12230-spring-dump-valve-single-fmdvsu110.html) Spring dump valve alone (color to choose) Forge motorsport 17,07 € 18,97 € [View product](https://dynaparts.fr/en/dump-valve-spare-parts/12230-spring-dump-valve-single-fmdvsu110.html) ![Forge Motorsport](https://dynaparts.fr/img/m/20-fabricant.png) Ref: FMDVSK Estimated restock lead time → 03/12/2026 ### [Dump Valve Maintenance Kit Forge Motorsport FMDVSK](https://dynaparts.fr/en/dump-valve-spare-parts/146767-dump-valve-maintenance-kit-forge-motorsport-fmdvsk.html) Dump Valve Maintenance Kit Forge Motorsport 20,00 € 22,22 € ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 7152 Estimated restock lead time → 14/12/2026 ### [Accessories Dump valve GFB 7152](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212363-accessories-dump-valve-gfb-7152.html) GFB dump valve accessory, part number 7152: EX44 inlet clamp ASSEMBLY, offered by Go Fast Bits (GFB) in its engine accessory range. 37,80 € ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 7153 Available from the manufacturer (24+) → 26/11/2026 ### [Accessories Dump valve GFB 7153](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212364-accessories-dump-valve-gfb-7153.html) Accessory for GFB dump valve, part number 7153: EX38 outlet clamp ASSEMBLY. Engine family part, offered by Dynaparts. 33,60 € ![GFB](https://dynaparts.fr/img/m/76-fabricant.png) Ref: 7154 Available from the manufacturer (24) → 26/11/2026 ### [Accessories Dump valve GFB 7154](https://dynaparts.fr/en/gfb-bov-wastegates-spare-parts/212365-accessories-dump-valve-gfb-7154.html) EX38 input/ EX44 release necklace ASSEMBLY 35,40 € ![Forge Motorsport](https://dynaparts.fr/img/m/20-fabricant.png) Ref: FMDVTUN In stock at our warehouse (3) → 28/10/2026 ### [Kit springs (x4) FMDVTUN](https://dynaparts.fr/en/dump-valve-spare-parts/12226-kit-springs-x4-fmdvtun.html) Forge Motorsport 4-spring kit (ref. FMDVTUN) for 1.8T-type dump valves. The spring color indicates its pressure rating in bar. 30,63 € 34,03 € ![Forge Motorsport](https://dynaparts.fr/img/m/20-fabricant.png) Ref: FMTVTUN In stock at our warehouse (4) → 28/10/2026 ### [Small spring kit (4) FMTVTUN](https://dynaparts.fr/en/dump-valve-spare-parts/12225-small-spring-kit-4-fmtvtun.html) Forge Motorsport kit of 4 small springs (FMTVTUN) for 2.0TFSi-type dump valves, in four colors: green, yellow, blue and red, 25% to 100% stronger than original. 30,64 € 34,04 € - **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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