Extending our Knowedge

Skilled Technicians

IMI & ZF PRO[TEC] Trained Technicians. Attending yearly seminars and Training academy's to learn new and improved techniques.

Self Diagnose Book Appointment→

Dealership coding tools

Test Equipment

Using state of the art coding tools allows Signature to programme, re-flash and adapt the whole vehicles dynamic systems.

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Transmissions Control Modules DCT450

Future Technology

Research and development. Hoping to keep us ahead of technology,allowing us to repair the new complex systems in todays market.

Emaculate Working environment

Clean working enviroment

Not only a clean working environment is a pleasant one to work in,it also sends the correct message to our...

Fleet & Warranty companies

Fleet & Warranty

Big or small we can tailor a SLA to suit your needs. Our claims team liaise with warranty claim handlers,...

Signature Transmissions – Driveline Specialists

Our team of professional technicians have over 25 years of experience in remanufacturing Automatic Gearboxes. We are constantly updating our knowledge and electrical equipment to improve efficiency and accuracy to find the cause of failure. Working with our international partners helps to improve transmission related faults and resolve onboard issues.

We specialise in working on automatic transmissions, we also carry out repairs on semi automatic & manual gearboxes as well as Haldex & Transfer units. So whether your gearbox requires a remanufactured unit, a new clutch or a DMF, our team of experts are here to provide that professional service you are looking for.

Working for fleet & warranty companies

Our work is warranty approved for your peace of mind. We have a long relationship with all warranty & fleet companies, we will carry out all work and communicate with your Warranty company direct. You don’t have to do anything except supply us with their details, we will do the rest and keep you updated.

Signature Transmissions can offer the combination of excellent service, quality products and competitive prices. If you have a fleet of 1-1000 vehicles we can tailor a service package to suit your needs.

We offer a full range of services...

  • Professional Customer Service
  • Automatic Transmissions
  • Semi-automatic Gearboxes
  • Manual Gearboxes
  • Clutches & Slave Cylinder Services
  • Transmission Services
  • Diagnosis Testing (Dealership coding tools)
  • ECU repairs
  • Differentials
  • Haldex Units
  • Torque Converter
  • Transmission servicing
  • All work guaranteed
  • DMF & flywheels
  • Transfer Units
  • Collection & Delivery available


What customers say about STL...

Very impressed with the service. Vehicle came back immaculate, hand washed as well, so no scratches from cheap car washes. Good turn around time considering some parts came from the states.

Mr Spacey - Honda Jazz - Southampton

Great Great Great service, such a well organised firm. Always got back to me whether it was good or bad news, I hate companies that lie and leave you in the dark. fantastic job. Vehicle drove better that new.

Mr Peterson - Nissan Qashqai - Leeds

Vehicle had been in with two other garages (so called specialists) that couldn't fault the vehicle. Signature said they might need the vehicle for a few days to get the fault to occur. it did once, but knew what the fault would be instantly. Fine job Lads Thank you!! Definitely recommend.

Ray - Maserati - North London

I found the STL team including Martin and Simon to be very professional and informative. Having just brought a car with what i thought was a noisy wheel bearing they soon diagnosed a rear diff issue. Within 2 days they had the car in, fixed and returned to me. I would recommend STL for their service and expert knowledge which i have found second to non. Many thanks guys.

Chris B - BMW X1 - Kettering