R.L. Fix Automotive Inc-Logo
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Performance Modifications

Auto Performance Modifications

Over 70 Years of Experience | Family-Owned Business | Aftermarket Warranty

Over 70 Years of Experience Family-Owned Business
Aftermarket Warranty

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Let Us Maximize Your Vehicle's Performance

If you want to get more out of your car or truck, turn to the local experts at R.L. Fix Automotive for modifications and upgrades that will improve your driving experience. Rest assured, you'll get a more powerful vehicle when you turn to the team with more than 70 years of experience. 

Call our local, family-owned repair shop today! Extended warranties are available!

Get a Variety of Upgrades

  • Engines
  • Transmissions
  • Intakes
  • Exhaust systems
  • Gauges
  • Turbos and superchargers
  • And more

Come See What We Can Do for You

From performance chips and superchargers to upgrades on your existing machinery, we do them all! Call to ask our family-owned team what would be best for your vehicle. You'll find that we're the most knowledgeable team, as well as the friendliest!

Want to Drive Faster and Farther?

Call us today for performance modifications!

(918) 834-2568
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