Expert Servicing.
Precision upgrades.
All under one roof
At Unit–11, we specialise in premium car care, performance enhancements, and bespoke vehicle modifications tailored for discerning drivers. With over two decades of experience, our expert technicians combine deep industry knowledge with cutting-edge technology to deliver outstanding results across every service we offer. Whether you drive a high-performance daily, a classic build, or a custom project car, we treat every vehicle with the precision and respect it deserves. From diagnostics to detailing, performance to protection, we ensure your car leaves our facility in peak condition—visually, mechanically, and emotionally.
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All Makes & Models Cared For
Your car deserves more than a tick-box service. At Unit11, we treat routine maintenance as a vital part of your vehicle’s long-term health and performance. Our approach is precision-led, tailored to your car’s specific needs, and delivered with the same attention to detail we apply to high-performance builds. Whether it’s your daily driver or your weekend pride and joy, we’ll keep it running at its absolute best—with zero shortcuts and no guesswork.
Tuning isn’t just about power—it's about unlocking the true character of your car. At Unit11, our performance upgrades are engineered to enhance how your car drives, feels, and responds. From ECU remaps to suspension and braking systems, everything is tailored to your specific platform and driving style. Whether you want quicker lap times or a more responsive daily drive, we build upgrades that deliver results you can feel.
When standard isn’t enough, we make it personal. At Unit11, we offer fully bespoke vehicle styling and modification services—from subtle enhancements to complete transformations. Whether you're chasing a show-stopping aesthetic or want to dial in every detail to reflect your taste, our craftsmanship and creativity bring your vision to life. We take the time to understand your style, your goals, and your budget—so the end result is unmistakably yours.
When something isn’t right, you need more than a quick fix—you need clarity. Our diagnostic and repair services are built on experience, precision, and advanced technology. Using dealer-level equipment, we quickly identify issues across mechanical and electrical systems, then resolve them with expert care. Whether it's an intermittent fault or a deeper performance issue, we take the guesswork out and get your car back to full health.
Track performance starts long before race day. We offer full race car preparation and bespoke builds for clients serious about results. Whether it’s a full competition build or refining an existing platform for track use, we focus on performance, compliance, and reliability. From chassis strengthening and cage fitting to suspension setup and power upgrades, we create machines that are fast, balanced, and built to win.
Your vision. Our craftsmanship. At Unit11, custom builds are where creativity meets engineering. Whether you’re imagining a unique road car, a high-spec classic, or a modern reimagining of something iconic, we can bring it to life. From chassis upgrades to bespoke bodywork and fully re-trimmed interiors, every detail is built around you. No off-the-shelf formulas—just a highly tailored process, delivered with precision and passion.
Manufacturer-Approved Servicing & Expert Maintenance
At Unit11, we don’t believe in one-size-fits-all servicing. Whether your vehicle is under manufacturer warranty, a performance model, or a trusted daily, we tailor every service to meet its exact needs. Using premium parts and dealer-level diagnostics, we ensure your car receives the attention it deserves—without compromise.
We follow manufacturer guidelines while bringing years of mechanical experience and precision to every job. From routine oil services and brake checks to fault diagnostics and long-term maintenance plans, we offer everything needed to keep your vehicle running perfectly.
Precision Servicing, Built Around Your Vehicle
At Unit11, we don’t believe in generic service stamps or rushed inspections. Every vehicle we maintain receives a detailed, personalised approach—using premium parts, advanced diagnostics, and decades of hands-on experience.
Whether you drive a daily commuter, a modified weekend car, or a performance vehicle, our servicing is designed to protect your investment, maximise reliability, and keep your car running exactly as it should.
We take care of the details—so you can focus on the drive.
Our Servicing Process
We begin with a full inspection, scanning key systems and checking all fluid, brake, and suspension components.
We replace only what’s needed, using high-quality or OE parts. No guesswork, just proper maintenance.
You’ll get a full handover report with any advisories, long-term care tips, and personalised service planning.
customer reviews
dont take our word for it!
We know, we’re biased, so dont take our word for it, take a look at what customers who have already had their remapping complete think!
James R Says
Finally found a garage that treats your car like their own.
I took my Audi S5 in for a full service after getting fed up with the main dealer prices. The team at Unit11 were incredibly thorough, explained everything clearly, and didn’t push anything I didn’t need. The car feels noticeably smoother and the report they gave me was super detailed. I won’t be going anywhere else now.
car
Audi S5
service
Routine Service
SOPHIE Says
Professional, transparent, and you can really tell they care.
Booked my BMW in for a pre-MOT health check and routine service. The whole process was easy and efficient. I got a call mid-way with a clear explanation of the brake issue they found, and they sorted it same-day with genuine parts. Top marks for communication and quality.
car
BMW 1 Series
service
Pre MOT Inspection
Ben Says
They actually know performance cars, huge bonus.
Took my tuned Golf R in for a full once-over before a track day. These guys know what they’re doing. They spotted a few small things that other garages missed and had the car prepped and road-tested in great time. You can tell they’re enthusiasts as much as they are technicians. Highly recommend for anyone with a modified car.
car
GOLF R
service
stage 1 remapping
Frequently asked questions
Still have questions? No problem, check out the most commonly asked question below
Most vehicles benefit from a service every 10,000 to 12,000 miles or once a year—whichever comes first. However, performance cars, modified vehicles, or those with high annual mileage may need more frequent attention. We’re happy to advise based on your usage and driving habits.
Not at all. We follow manufacturer-approved service schedules and use OE (original equipment) or higher-grade parts, meaning your warranty stays intact. We also provide full service documentation for your records.
We recommend booking in advance where possible, especially for performance or modified vehicles, so we can ensure we have everything ready for your specific service. Get in touch and we’ll find a time that works for you.
Yes—we use either genuine manufacturer parts or high-quality aftermarket alternatives when appropriate, depending on your preference or performance goals. We’ll always discuss the best option with you before any work is done.
You’re welcome to wait in our customer area for shorter appointments, or we’ll give you a call as soon as your car is ready to collect. We also offer flexible drop-off and pick-up times to work around your schedule.
Absolutely. We specialise in performance and custom vehicles. Whether it’s remapped, lowered, turbocharged or track-prepped, we have the tools, knowledge, and experience to maintain it properly.
Yes. We offer thorough pre-MOT inspections to identify and address any issues that might cause a failure—saving you time, hassle, and potentially expensive repairs later on.
Most standard services are completed the same day. More involved work—like diagnostics, brake repairs, or multi-point inspections—may require a little longer. We’ll always give you a clear timeline up front.
Unit 11 – 12 Railway Street Industrial Estate, Gillingham Kent ME7 1YQ