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Cadillac

Cadillac Tuning Modules

Upgrade your Cadillac with an affordable CircIQ tuning module designed to increase horsepower, improve throttle response, and help support better MPG. Shop Cadillac 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

Cadillac Fleetwood Tuning Module

Regular price $199.99 Sale price$169.99
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

Cadillac Seville Tuning Module

Regular price $199.99 Sale price$169.99
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

Cadillac SRX Tuning Module

Regular price $199.99 Sale price$169.99
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

Cadillac STS Tuning Module

Regular price $199.99 Sale price$169.99
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

Cadillac XLR Tuning Module

Regular price $199.99 Sale price$169.99
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

Cadillac XT4 Tuning Module

Regular price $199.99 Sale price$169.99
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

Cadillac XT5 Tuning Module

Regular price $199.99 Sale price$169.99
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

Cadillac XT6 Tuning Module

Regular price $199.99 Sale price$169.99
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

Cadillac XTS Tuning Module

Regular price $199.99 Sale price$169.99