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Smart

Smart Tuning Modules

Upgrade your Smart with an affordable CircIQ tuning module designed to increase horsepower, improve throttle response, and help support better MPG. Shop Smart performance chips built for easy installation, smoother acceleration, and enhanced driving performance.
CircIQ performance chip tuning module for improved horsepower, throttle response, and better MPG. CircIQ vehicle tuning module for smoother acceleration, increased power, and improved fuel efficiency.
Sale

Smart Fortwo Tuning Module

Regular price $199.99 Sale price$169.99