Smart Roadster remapping, coding and retrofits in Stoke‑on‑Trent

We hold 4 Smart Roadster engines across 1 generation, 2002 to 2005. Pick yours below: the 1.4 V6 170hp has the biggest typical Stage 1 gain, 168bhp stock to around 200 to 210bhp.

VEXEN remaps, diagnoses and codes the Smart Roadster at our unit in Fenton, Stoke-on-Trent. We hold 4 Roadster engines across 1 generation, 2002 to 2005. Stage 1 is £249 and Stage 2 is £349. Pick your engine below, or message us with your reg for the exact figure.

Choose your Roadster

Generation

What we can do for your Roadster

Smart Roadster remapping

Typical Stage 1 figures for all 4 Roadster engines, from 60bhp to 168bhp stock, with Stage 2 shown where the engine suits it.

Roadster remap

Smart Roadster Apple CarPlay and Android Auto

(2002 to 2005): built before Smart offered Apple CarPlay or Android Auto from the factory. We supply and fit both from £400.

Roadster CarPlay

Smart Roadster diagnostics and coding

Dealer-level diagnostics for the Roadster: full module scanning, fault investigation, live data, adaptations, service resets and vehicle configuration. We find out why a warning light is on, not just clear it.

Diagnostics and coding

Smart Roadster pops and bangs and limiter removal

Pops and bangs and limiter removal are added to the Roadster remap software. Pops and bangs are £80 on top of the remap price; message us about limiter removal for your engine.

Roadster remap

Other Smart models

Smart Roadster FAQ

Smart Roadster questions

4 engines across 1 generation, 2002 to 2005, 0 of them diesel. Pick yours on this page for the typical Stage 1 and Stage 2 gains.

Stage 1 is £249 and Stage 2 is £349. Pops and bangs are an extra £80, and Stage 1 with AdBlue or DPF/EGR work at the same time is £349.

At our unit: Unit 15 Fenpark Industrial Estate, Fenton, Stoke-on-Trent ST4 3JP. Open Mon to Fri 9am to 6pm and Saturday 10am to 5pm.

Still have a question? Message us with your reg and what you would like done.

07927 860502