Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat Closed
  • Sun Closed
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636-441-8121 | 4600 Central School Rd

Transmission

Transmission, Saint Charles, MO

High-Performance Transmission Repair

At Kar Tech in Saint Charles we specialize in high-performance transmissions. It's not all about the engine, a high-performance car or truck with a well-maintained transmission has the ability to crush the competition right out of the gate. Avoid catastrophic transmission failures by getting the expert mechanics at Kar Tech to install your C eliminator kit, high-torque converter, or extra strong, bulletproof flexplate.

At Kar Tech in Saint Charles we make auto repair easy. Replace your standard clutch with a clutch designed to provide higher torque and preload for lightning-fast, torque-sensing traction when you need it most. A car or truck transmission carries the engine's power to the drive axles and without it, your vehicle simply will not run. Don't get sidelined because of a transmission problem. Bring your high-performance car or truck to Kar Tech in Saint Charles at 4600 Central School Rd or call today to set up an appointment at 636-441-8121.

Rebuilds and Total Transmission Replacements

Transmission Rebuilds and Auto Repair

A transmission rebuild is a great opportunity to replace multiple OEM parts with new high-performance grade parts without incurring the costs of a total transmission replacement. Discover Kar Tech's custom transmission services that help save money by only replacing the parts you need. During a transmission rebuild, we remove your entire transmission, take it apart, and replace multiple damaged parts with new parts that will allow you to compete instead of just drive.

Transmission Replacements and Auto Repair

When the majority of the transmission is worn beyond repair, a total transmission replacement is necessary. Look at a failed transmission as an opportunity to let the expert mechanics at Kar Tech give you a custom-built transmission that can handle up to 1200 horsepower and 1000 feet per pound of torque. Transmission replacement cost is more expensive than a repair or rebuild but is often a longer-term fix and a bigger advantage on the track.

Popular Transmission and Auto Repair Services

  • Valve Body
  • Accumulator Piston
  • Torque Converter
  • Gasket Set
  • Overhaul Kit
  • Clutch Kit
  • Transfer Case Actuator
  • Transmission Control Module
  • Electro-Hydraulic Control Module

What Our Customers Are Saying

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Always good work and fair prices. I have a Tahoe that I purchased new that now has 340,000 miles, and a bunch of Jeeps with 240,000 miles apiece, I credit Kar Tech for giving me the ability to keep my autos on the road so long.

, 05/19/2020

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Knowledgeable, Efficient, and Honest! Kar Tech diagnosed the problem, called me with an estimate, and completed the repair - at a very reasonable price!! I highly recommend this place!

, 05/19/2020

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Great people who have gone above and beyond to get my truck on the road. Honest and very fair. I couldn't ask for anything to have gone better.

, 05/19/2020

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I have used Kar Tech for the last 10 years with 3 different vehicles. I feel so safe and comfortable taking my car to them. I get honest feedback. The prices are great and the service is awesome. They always get me in quick and are great at explaining everything to me. I appreciate having them as my go-to more than they know. Thank you!

, 05/19/2020

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Nice family owned business who knows what their doing!

, 05/19/2020

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Friendly service and great prices. This has been my only mechanic for 15 years at least and will only go to them!

, 05/19/2020

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An honest mechanic is hard to find, and the folks at Kar-Tech are not only honest but very capable and professional.

, 05/19/2020

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Extremely friendly staff. Fixed everything on my car for a very fair price. I couldn't be more happy. Steve works tirelessly to make sure his customers are very satisfied when they leave.

, 05/19/2020

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Friendly, honest, and reasonable mechanic shop. A rarity. Highly recommended.

, 05/19/2020
  • ASE Master Technician
  • NAPA AutoCare Center
  • IDENTIFIX
  • Jasper
  • MITCHELL 1
  • Draeger
  • Motorcraft
  • Car Care Aware
  • Call Us For Service: 636-441-8121