Your High Performance Sales & Service Store!
Welcome to Break-Thru Performance
Break-Thru Performance is locally owned and operated by Regan and Vallorrie Clark. 

We have been providing excellent service at our location in Conroe, Texas since 1994. We want to thank all of our customers for years of continued support and business. We could not have done it without all of YOU, so again thank you. 

Services:

  • Chassis Dyno Pulls - $325.00 (2-3 pulls)
  • Street Tuning - Pricing starts at $950.00 
  • EFI Tuning - Pricing starts at $950.00
  • Chassis Dyno Test & Tune - Pricing starts at $1,250.00 - Mustang Eddy Current (up to 2,500 h.p.) 
  • Complete Head Rebuilding -                     port & polish, angle milling, valve job, assembly and more..... 
  • Complete High Performance Sales &     Service: in stock or next day (normally)
  • Carburetors (new & rebuilt)
  • Differentials (narrowing & rebuilding)  
  • Engine Builds (street or strip)
  • Specialty Tune-Ups
  • ProCharger Systems & Installs 
  • Vintage Air Systems & Installs
  • Custom Wiring
  • SuperFlow Bench Testing
  • NOS Systems, Installs & Refills - $12.75/lb.
  • Standard Labor Rate: $165.00/hr.

Other Services include:

  • Automotive & Industrial
  • Custom Machining             
  • Fabrication    

We accept the following credit cards and offer UPS shipping for your convenience:











We hope you enjoyed your visit to our site! 


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Copyright © 2026 Break-Thru Performance 
All Rights Reserved.

We offer complete head rebuilding...