Calibrated Power Brand

Calibrated Power Brand

Calibrated Power, home of DuramaxTuner.com is a data-driven, market-leading automotive performance business. We are dedicated to providing high-quality engine calibrations, upgraded turbochargers, and other performance upgrades that represent the best mix of drivability, reliability, and power! We keep our edge by encouraging innovation. We drive and verify results by employing expert staff, who are equipped with the best tools in the business.
Regular price $781.00
Sale price $781.00
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Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact – you do not remove your emissions equipment 50 State Legal! SPADE Tuning, Part No. #11-11, E.O. No. D-845 ...
Regular price $2,944.00
Sale price $2,944.00
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Fly Under the Radar with the LB7 Stealth 64! Features & Benefits 640+ RWHP Peak Billet Compressor Wheel High Flow Turbine Wheel Custom Cut Cover Custom Cut Exhaust Housing 360-degre...
Regular price $1,392.00
Sale price $1,392.00
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Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact – you do not remove your emissions equipment 50 State Legal! SPADE Tuning, Part No. #11-10, E.O. No. D-...
$404.00 Off
Regular price $2,292.00
Sale price $2,292.00
Regular price $2,696.00
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If you want street-able power out of a single turbo, this is your best option.  Features & Benefits 650+ RWHP Peak Tested up to 650 RWHP with supporting mods Billet Compressor Wheel 64mm,...
Regular price $2,696.00
Sale price $2,696.00
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If you want street-able power for towing and daily driving out of a single turbo, this is your best option. This truck works perfectly with stock, or near-stock injectors and high-pressure fuel pum...
Regular price $3,760.00
Sale price $3,760.00
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There's nothing better than upgrading your parts instead of just replacing them. That's why the Stealth STR is the perfect upgrade for your 2017, 2018, or 2019 Chevy Silverado/ GMC Sierra 2500/3500...