TRANSMISSION UPGRADES

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Transmission Services:

  • High-performance clutch kit installation for manual transmissions
  • Heavy-duty torque converter installation for automatic builds
  • Transmission rebuilds with upgraded internals for greater strength and longevity
  • Performance valve body modifications for quicker, firmer shifting
  • Transmission cooler installations to reduce heat and extend lifespan
  • Custom gear ratio setups tailored to performance needs and driving style
  • Hardened input/output shafts and upgraded bands/clutch packs
  • Driveshaft upgrades and yoke replacements to match high-output applications
  • Shift kit installations for more responsive gear changes
  • Diagnostics, tuning, and post-install testing to ensure smooth performance

Ready to Get Started?

SCHEDULE SERVICE NOW!

At Autoplex Auto Service, we specialize in transmission upgrades that enhance power delivery, durability, and drivability. Whether you're building a street machine, a weekend warrior, or a full race car, upgrading your transmission is key to handling increased torque and horsepower. We offer customized solutions built around your goals, vehicle, and powertrain setup—because performance is only as good as the system backing it up.


 Whether you’re dealing with slipping under pressure or prepping for more power, Autoplex Auto Service has the transmission solutions to match. We upgrade transmissions to handle everything from weekend burnout sessions to full-throttle track days. Our team understands how critical a reliable drivetrain is—and we build with precision, performance, and long-term dependability in mind.


Why Choose Us for Transmission Upgrades?

  • Performance-Minded Technicians: We know what works—because we’ve built, tested, and tuned it ourselves.
  • Built Around You: Every upgrade is tailored to your vehicle specs, power output, and driving goals.
  • Top-Tier Parts: We source proven aftermarket and OE performance components to ensure reliability under load.
  • Straightforward Communication: From planning to install to testing, you’ll always know what’s next.


Make Power You Can Trust

Upgrading your transmission means more than just holding power—it’s about delivering it smoothly, reliably, and exactly when you need it. Whether you need better street performance or full drag-strip durability, Autoplex Auto Service has the tools and knowledge to get it done right.


Reach out today to schedule your transmission upgrade consultation and let’s build something that moves you forward—fast.