Cadillac In-Line Modules

A Cadillac performance in line module will help you wring the most power possible out of today's high-priced fuel by fine-tuning your high-priced engine. These Cadillac inline modules take just moments to install and offer immediate improvements in torque, horsepower and throttle response.

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Cadillac Jet Performance Module

Jet Performance Module
(885)

Because they boost your engine performance and your fuel efficiency, AutoAnything's Cadillac in line modules are a good investment. What makes them an even better investment is the fact that each of our Cadillac performance in line modules comes with AutoAnything's 1-year lower price guarantee, meaning that you can acquire this performance-boosting device for the lowest price in town when you purchase it from AutoAnything.