Our Story
SMG Motorsport was founded by Ashley Davies, following years of competitive racing in UK and European championships. Driven by a deep-rooted passion for motorsport engineering, Ashley created a hub where performance car owners and racing enthusiasts could access track-proven knowledge, professional service, and honest advice.
From BMW M cars and Porsche GT models to track-ready builds and custom setups, we’ve spent years refining everything from geometry and suspension to software and reliability—on and off the circuit.
Our reputation speaks for itself, with most customers coming through word-of-mouth and repeat business. We proudly support a growing community of drivers who demand high-quality motorsport services, precision tuning, and performance-focused maintenance.
What We Do
Based just outside Abergavenny in South Wales, SMG Motorsport offers a full suite of performance car and motorsport services tailored to road and track users alike. We're perfectly positioned for clients in Newport, Cardiff, Brecon, Monmouth, and beyond—with easy access from the M4, M5, and A465.
Our Core Services:
- Track Day Preparation – expert pre-event setup, inspections, and support
- Race Car Builds & Development – bespoke builds for club, sprint, or endurance racing
- Performance Upgrades – suspension tuning, exhaust systems, remaps, cooling upgrades
- Performance Car Servicing – from regular maintenance to deep mechanical overhauls
- Secure Vehicle Storage – temperature-controlled, monitored, and flexible packages
- Covered Car Transport – fully insured, discreet, and available nationwide
Whether you’re preparing for your next track day at Castle Combe, storing your Porsche GT3 over winter, or enhancing your BMW M2, SMG Motorsport delivers real-world results with integrity and enthusiasm.