Our Services

Wheel Alignment & Geometry

Correct wheel alignment (geometry) is essential for how any vehicle drives, handles, and wears its tyres — regardless of make or model. At Miltech Auto Performance, we provide precision wheel alignment and geometry setup for all makes and models, from everyday road cars to high-performance and specialist vehicles. Using advanced alignment equipment and a data-led approach, we assess camber, caster, and toe to ensure your car drives straight, feels stable, and wears tyres evenly.

Proper geometry improves steering feel, braking stability, fuel efficiency, and tyre life, while also helping to identify worn suspension components before they become costly issues. Whether your car is used for daily driving or performance-focused use, correct alignment is a critical part of keeping it safe, predictable, and enjoyable to drive.

Service, Repair & Diagnostics

At Miltech Auto Performance, we provide comprehensive servicing, repair, and diagnostic services for all makes and models, with particular expertise in Porsche and high-performance vehicles. All work is carried out in our fully equipped workshop using the latest diagnostic equipment — including Porsche PIWIS where applicable — along with manufacturer-approved oils and parts.

From routine maintenance and fault finding to more complex mechanical repairs, our approach is always based on accurate diagnosis, quality workmanship, and long-term reliability. For added convenience, we can also arrange MOT testing through trusted local test centres, managing the process on your behalf and advising on any required work to ensure your vehicle is safe, compliant, and performing as it should.

Pre-Purchase Inspections (PPI)

A Pre-Purchase Inspection (PPI) is one of the most important steps when buying a used car, particularly a performance or prestige vehicle.

At Miltech, we carry out comprehensive PPIs for Porsche and all makes and models, supporting buyers across Ringwood, Wimborne, Dorset, Hampshire, and the surrounding areas.

Our inspections are designed to uncover mechanical, electronic, and structural issues that are often missed during a test drive or visual check. Using advanced diagnostic equipment — including Porsche PIWIS diagnostics where applicable — we assess engine and gearbox condition, suspension, brakes, tyres, fault codes, service history, and overall vehicle health. Whether you are buying privately or from a dealer, our PPI service provides clear, independent advice to help you avoid costly surprises, negotiate with confidence, and make an informed buying decision before you commit.

Vehicle Remapping

Elevate your driving experience with our expert Vehicle Remapping service at Miltech.

Unleash the full potential of your vehicle's engine performance through our subtle and skilful remapping solutions. Our experienced technicians specialise in optimising your engine's efficiency, enhancing fuel economy, and delivering a smoother, more responsive driving experience.

At Miltech, we prioritise precision and subtlety, ensuring that our remapping service remains virtually undetectable while providing noticeable improvements in power and torque. Trust us to transform your driving dynamics discreetly and efficiently.

Choose Miltech for a refined Vehicle Remapping service that brings out the best in your vehicle without compromising its reliability or style.

Locksmith & Key Services

We are experienced vehicle locksmiths offering professional car key cutting, programming, and replacement services for a wide range of makes and models.

Whether you’ve lost a key, need a spare, or are experiencing issues with a remote or immobiliser system, our team has the specialist equipment and expertise to help. We can cut and program keys accurately, diagnose key and locking faults, and resolve issues without unnecessary delays or main dealer costs. Our approach is careful, secure, and data-led, ensuring your vehicle’s security systems function correctly and reliably.

From everyday vehicles to specialist and prestige cars, we provide a dependable locksmith service you can trust.

Alarms, Immobilisers & Trackers

At Miltech Auto Performance, we provide professional, discreet vehicle security solutions designed to protect your car without compromising its appearance or driving experience. We are specialists in the installation of Ghost Alarm systems, offering advanced, silent immobilisation that prevents unauthorised vehicle use while remaining completely hidden. Our experienced technicians carry out installations with care and precision, ensuring seamless integration with your vehicle’s existing systems and convenient control via smartphone where applicable. In addition, we are approved installers of Vodafone Automotive trackers, allowing us to offer professionally fitted tracking solutions recognised by insurers for added peace of mind.

Together, these systems provide a highly effective, understated approach to modern vehicle security — combining prevention, tracking, and reliability, all installed to the highest standards.

Tyre Supply & Fitting Services

At Miltech Auto Performance, we supply and fit premium tyres for all makes and models, from everyday vehicles to high-performance and prestige cars. We understand that tyres are critical to safety, handling, braking performance, and overall driving confidence, which is why every tyre fitting is carried out with care, precision, and attention to detail. We work with leading tyre manufacturers and, where applicable, fit manufacturer-approved and Porsche N-rated tyres, ensuring your vehicle performs exactly as intended.

We also have specialist expertise in centre-lock wheel systems, commonly found on high-performance Porsche models. Centre-lock wheels require the correct procedures, tooling, and torque settings to be handled safely and correctly, and improper fitting can lead to serious damage or safety issues. Our team is experienced in the correct installation, removal, and inspection of centre-lock wheels, ensuring they are fitted to manufacturer specifications and checked thoroughly. Combined with accurate wheel balancing and alignment, our tyre services are designed to maximise performance, tyre life, and peace of mind — whether your car is used daily or driven in a more performance-focused way.

Authorised Performance Partners

We work closely with a select group of respected manufacturers and suppliers to ensure every vehicle we service, upgrade, or inspect is supported with proven, high-quality components and expert installation.

We are proud to be authorised resellers for a range of leading performance and engineering brands, allowing us to supply, install, and support components with full confidence in their quality, compatibility, and long-term reliability.

Authorised Resellers & Performance Partners

We are authorised resellers for:

  • Ninemeister – Renowned Porsche performance engineering and engine solutions

  • Valvetronic Designs – High-quality valved exhaust systems with OEM-level integration

  • Bilstein – OEM and performance suspension solutions

  • Nitron – Advanced suspension systems for road and track use

  • Numeric Racing – Precision-engineered pedals, shifters, and control components

Being authorised resellers means these products are not only supplied correctly, but also installed, set up, and supported by technicians who understand Porsche & performance platforms in depth.