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AWD Dyno Tuning

South Side Autotune 

  • ECU Tuning
  • Dyno Tuning 
  • Remote E-Tuning
  • Standalone Engine Management Systems
  • BSP Performance Parts 
  • Staged Performance Packages
  • Built Motors
  • Custom Turbo Set-Ups
  • Crate Motors for Shipping Including Drop in Twin Turbo Setups
  • JDM Swaps
  • More Involved Performance Engineering Services

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High Performance;

  • Reliable
  • Powerful
  • Consistent

Performance Engineering Services and Motor Building

Fabrication

Suspension

About BSP/South Side Autotune LLC


Dyno has arrived, Installation January 2022






Our Business Partners

Company Info.

South Side Autotune LLC. specializes in tuning, performance parts, and performance engineering services.  BSP (Brospeed Performance) parts have been designed and tested to provide capability which before was not commonly available in the aftermarket.  




Why South Side Autotune

  • Keep the customers best interest in mind 
  • Provide the highest level of services
  • Honest in all aspects
  • Years of experience and proven results
  • Fully Insured

Customer Testimonials

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Get in Touch

Thank you for your interest in our company. If you have any questions, simply fill out the inquiry form on this page. While you’re at it, make sure to request a free estimate and initial consultation. Don’t forget to follow us on Facebook, Instagram, and TikTok @southsideautotune

Contact Information

South Side Autotune LLC.

802 W Southern Ave South

Williamsport, Pennsylvania 17702

Phone: 272-215-2121

Email: [email protected]

Service Areas

We serve customers worldwide.

Operating Hours

Monday to Friday: 9:00 AM – 5:00 PM

Inquiry Form

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