# Ultra racing > Choose the Ultraracing brand to improve the handling and rigidity of your vehicle. Steel chassis reinforcement bars ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: RU2-826 Estimated restock lead time → 22/04/2027 ### [Internal box UR Smart Fortwo 450/451 98+ Softtop](https://dynaparts.fr/en/ultraracing/214042-internal-box-ur-smart-fortwo-450-451-98-softtop.html) Inner box Ultra racing Smart Fortwo 450/451 98+ Softtop 149,24 € 157,09 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: ML4-864 Estimated restock lead time → 22/04/2027 ### [Lower bar mid frame UR Smart Fortwo 450/451 Hardttop 98+](https://dynaparts.fr/en/ultraracing/214043-lower-bar-mid-frame-ur-smart-fortwo-450-451-hardttop-98.html) Lower middle frame bar Ultra racing Smart Fortwo 450/451 Hardttop 98+ 204,82 € 215,60 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: FT4-1495 Estimated restock lead time → 22/04/2027 ### [Torsion bars UR Smart Fortwo 451 07+](https://dynaparts.fr/en/ultraracing/214044-torsion-bars-ur-smart-fortwo-451-07.html) Torsion bars Ultra racing Smart Fortwo 451 07+ 191,63 € 201,72 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: FD3-1496 Estimated restock lead time → 22/04/2027 ### [Reinforcement bars UR Smart Fortwo 451 07+](https://dynaparts.fr/en/ultraracing/214045-reinforcement-bars-ur-smart-fortwo-451-07.html) Wing reinforcement bars Ultra racing Smart Fortwo 451 07+ 233,08 € 245,35 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: LA2-876 Estimated restock lead time → 22/04/2027 ### [Lower bar before UR Smart Roadster](https://dynaparts.fr/en/ultraracing/214046-lower-bar-before-ur-smart-roadster.html) Lower bar before Ultra racing Smart Roadster 137,46 € 144,70 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: AR22-257 Estimated restock lead time → 22/04/2027 ### [Anti-roll bar UR Smart Roadster](https://dynaparts.fr/en/ultraracing/214047-anti-roll-bar-ur-smart-roadster.html) Anti-roll bar Ultra racing Smart Roadster 270,77 € 285,02 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: RL2-2146 Estimated restock lead time → 22/04/2027 ### [Rear lower bar UR Subaru BRZ/ Toyota GT86](https://dynaparts.fr/en/ultraracing/214048-rear-lower-bar-ur-subaru-brz-toyota-gt86.html) Rear lower bar Ultra racing Subaru BRZ/ Toyota GT86 137,46 € 144,70 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: RT2-2148 Estimated restock lead time → 22/04/2027 ### [Torsion bars UR Subaru BRZ/ Toyota GT86](https://dynaparts.fr/en/ultraracing/214049-torsion-bars-ur-subaru-brz-toyota-gt86.html) Torsion bars Ultra racing Subaru BRZ/ Toyota GT86 137,46 € 144,70 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: RE2-2481 Estimated restock lead time → 22/04/2027 ### [Indoor box UR Subaru BRZ/ Toyota GT86](https://dynaparts.fr/en/ultraracing/214050-indoor-box-ur-subaru-brz-toyota-gt86.html) Inner box Ultra racing Subaru BRZ/ Toyota GT86 185,98 € 195,77 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: RLS4-2147P Estimated restock lead time → 22/04/2027 ### [Side lower bars UR Subaru BRZ/ Toyota GT86](https://dynaparts.fr/en/ultraracing/214051-side-lower-bars-ur-subaru-brz-toyota-gt86.html) Side lower bars Ultra racing Subaru BRZ/ Toyota GT86 149,24 € 157,09 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: TW4-2141P Estimated restock lead time → 22/04/2027 ### [Engine compatibility UR Subaru BRZ/ Toyota GT86](https://dynaparts.fr/en/ultraracing/214052-engine-compatibility-ur-subaru-brz-toyota-gt86.html) Engine compartment Ultra racing Subaru BRZ/ Toyota GT86 233,08 € 245,35 € ![Ultra racing](https://dynaparts.fr/img/m/45-fabricant.png) Ref: FD3-2480 Estimated restock lead time → 22/04/2027 ### [Reinforcement bars UR Subaru BRZ/ Toyota GT86](https://dynaparts.fr/en/ultraracing/214053-reinforcement-bars-ur-subaru-brz-toyota-gt86.html) Wing reinforcement bars Ultra racing Subaru BRZ/ Toyota GT86 233,08 € 245,35 € - **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. Renowned brands such as Scorpion, Milltek, APR, Forge Motorsport, RacingLine or Wagner Tuning, and our own Dynaparts parts. **Dynaparts** - SAS JDM Distribution\ 4 rue Henri de Châtelier, 33600 Pessac\ [+33 5 35 00 43 59](tel:+33535004359) · Mon. to Fri., 9 am - 12:30 pm and 1:30 - 5 pm French company based in Pessac (Gironde) [**REPROG by Dynaparts** Stage 1 and E85 remapping](https://dynaparts.fr/en/reprogrammation-moteur) Our parts - [Exhaust systems](https://dynaparts.fr/en/2-exhausts-mufflers) - [EGR delete](https://dynaparts.fr/en/24578-egr-cheating-kits-plates-and-swirl-flap-delete) - [Engine parts](https://dynaparts.fr/en/30785-engine-parts) - [Chassis and suspension](https://dynaparts.fr/en/31083-chassis-suspension) - [Oils, fluids and additives](https://dynaparts.fr/en/27084-lubricants) - [Universal parts](https://dynaparts.fr/en/47766-universal-parts) - [Spare parts](https://dynaparts.fr/en/47768-pieces-de-rechange) - [All our brands](https://dynaparts.fr/en/29574-products-sorted-by-manufacturer) Help and info - [Delivery times](https://dynaparts.fr/en/content/35-delivery-times) - [FAQ and blog](https://dynaparts.fr/en/blog/accueil-c9.html) - [Contact us](https://dynaparts.fr/en/contactez-nous) - [Find us in Pessac](https://dynaparts.fr/en/shops) - [Who is Dynaparts?](https://dynaparts.fr/en/content/4-who-is-dynaparts) - [Terms and conditions of sale](https://dynaparts.fr/en/content/3-general-conditions-of-sale) - [Legal notice](https://dynaparts.fr/en/content/2-legal-information) - [Personal data (GDPR)](https://dynaparts.fr/en/content/18-gdpr) - [API and AI agents](https://dynaparts.fr/en/ai-agents) My account - [My account](https://dynaparts.fr/en/my-account) - [Track my orders](https://dynaparts.fr/en/order-history) - [My garage](https://dynaparts.fr/en/module/vehiclecompatibility16/garage) - [My returns](https://dynaparts.fr/en/order-details) - [My addresses](https://dynaparts.fr/en/addresses) - [My vouchers](https://dynaparts.fr/en/discount-vouchers) © 2026 Dynaparts - SAS JDM Distribution. Online store for car performance and motorsport parts. ![Payment with Alma, Visa and PayPal](https://dynaparts.fr/themes/leo_otis/img/modules/appagebuilder/images/Sans-titre-1.png) \* Free delivery in mainland France, for private customers: to a pick-up point or by standard home delivery from €250 incl. VAT, and to a pick-up point for small parcels from 10 g to 250 g from €13 incl. VAT (simulation at step 1 of the cart). Alma payment in 2, 3 or 4 instalments from €50 to €4,500 incl. VAT, in 10 instalments from €200 to €4,500 incl. VAT. Details in our [terms and conditions of sale](https://dynaparts.fr/en/content/3-general-conditions-of-sale). --- Source : https://dynaparts.fr/en/45_ultra-racing?p=64\ Markdown version of this page for AI agents. Part search in JSON: https://dynaparts.fr/api/v1/products/search?q= - Agent guide: https://dynaparts.fr/llms.txt - Sitemap: https://dynaparts.fr/sitemap.xml For occasional lookups answering a shopper. Automated collection of this website (scraping, price monitoring, extraction programs) is prohibited and unlawful ([terms](https://dynaparts.fr/en/ai-agents#no-scraping)); paid bulk access: https://developer.jdm-distribution.fr/