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In-Shop Services

Performance Engine Building Program 

Our in house performance engine program utilizes a temperature controlled clean room to provide ideal conditions needed to build performance spec engines.  Our Master level technician carefully assembles each engine utilizing a host of specialized tools and methods.  This leads to consistent results ideal for optimum horsepower and reliability.  

We also partner with many industry leaders to bring you the best in cutting edge engine technology.  This allows us to offer engines in a wide variety, ranging from factory OEM spec to high output performance race engines.     

Aftermarket Performance Modifications

Specializing in aftermarket performance is a TGA cornerstone from street machine to off road rock crawler we have you covered.  If you are new to the performance automotive world our expert team can guide your project along the way to success.  Let our team of experienced technicians install your next modifications in a professional and timely manner.  

Some of our most popular modifications include  

-Custom ECU tuning  

-Turbo and supercharging improvements 

-Fuel system upgrades to include flex fuel support

-Custom air bag and performance suspension tuning and installation

-Performance wheel and tire packages  

Routine Service and troubleshooting

TGA offers full service preventive maintenance for your vehicle with same day turn around on most jobs.  We utilize factory spec fluids or better for your vehicle's engine, transmission, and differentials.

We also offer expert mechanical and electrical diagnostics.  Coupled with our professional experience our high grade diagnostic skills and equipment help us trackdown and fix problems that may be plaguing your vehicle. 


Troubleshooting services include 

-Boost and vacuum leak smoke test 

-Compression and cylinder leak down test

-Cooling system pressure test 

-electrical diagnostic and functions test