Hummer In-Line Modules

Your Hummer is tough, but you can make it tougher and run smoother. Your OEM set up is holding back your truck's potential. Unleash that power with Hummer in-line modules from AutoAnything. Our Hummer in line modules increase horsepower, torque and throttle response.

You will feel the difference Hummer performance modules make with every rev of your engine. And a high tech Hummer engine tuner helps you squeeze out every ounce of juice! The best part is you can install your Hummer performance chips and in-line modules all by yourself. No need for expensive mechanics!