We offer tuning for HP tuners, Holley EFI,
Megasquirt,Carburetors and more!

We’ve gotmore than 20 years of experience, so we can get the most out of your ride.If you just want to find out how much horsepower you’re putting down, we can help!

More accurate than an inertia dyno, our Mustang Dyno allows us to tune at part-throttle and cruise conditions.

This is an awesome feature for street-driven hot rods. We can safely do driveability testing and tuning, speedo verification, simulated drag racing, and more!

Inertia dynos, like Dynojets, can only do pulls at wide open throttle and give inflated HP/TQ numbers; worst yet, don’t provide the necessary load for proper tuning.

TOP GUN Performance Tuning has the only load-bearing dyno in Laredo!

PGM Cars and Trucks

TOP GUN Performance Tuning Calibration Prices

(With Stock PCM and HP Tuners)

98-15 GM Vehicles

$300 Speedometer Calibration (Gear or Tire Change) / Switch Off DOD
$500 Dyno Tune – Stock / Cold Air Intake
$650 Dyno Tune – Exhaust / Gears / Torque Converter
$800 Dyno Tune – With Aftermarket Camshaft
$900 Dyno with Power Adder (Boost or Nitrous)

2016 and newer GM Vehicles

Excludes GM Trucks from 19+

$350 Speedometer Calibration (Gear or Tire Change) / Switch Off DOD
$650 Dyno Tune – Stock / Cold Air Intake
$750 Dyno Tune – Exhaust / Gears / Torque Converter
$900 Dyno Tune – With Aftermarket Camshaft
$1000 Dyno Tune with Power Adder (Boost or Nitrous)
$300 2017 + TCM Tuning
EXTRA’S
$200 Add Flex Fuel Tuning
$120/HR Diag Labor for any vehicles not ready for Dyno Tuning
$120 Programming Stand Alone Controllers (Boost / Nitrous)
$100/HR Remote Tuning Track Support (Adjust Tuning / Shock settings) / Must Have Draggy)
$400 + Dyno Engine Break In

Things To Do Before Arriving For Your Appointment

  • Boost leak check
  • Fresh fuel in the tank
  • Fresh fuel in your spare cans if you are being tuned on different octane fuels
  • Fresh spark plugs
  • Fresh plug wires/boots
  • TRIPLE check for any oil or water leaks. If there are ANY leaks the car will NOT be loaded on the dyno.
  • Check your tires, set them to recommend pressures. Cars with bald or overly worn tires will NOT be loaded on the dyno.
  • Install a zip tie or spring to ensure your dipstick is not going to blow out under high boost. If it blows out on the dyno and gets oil on the dyno there will be a MINIMUM $50 clean up fee, this is if we have to clean up ONE drop of oil.

Important Note:
Arrive 15 minutes before your scheduled appointment. Your appointment starts at the time of the scheduled appointment, coming early will get your car strapped down and ready to go.

Please Sign and Print our Dyno Information Sheet before coming to an appointment

TOP GUN Dyno Waiver

Dyno tune by appointment ONLY. If you have any questions or if you would like to setup an appointment please feel free to contact us.