ThunderMax® Performance EFI Systems

Are you a Rider who wants a quality performance tuning product you can Set-and-Forget, or do you want a product that satisfies your inner Tinker-itis? When you choose ThunderMax®, you can be either! For the Set-and-Forget Rider, order your ThunderMax® from Zipper's Performance pre-programmed for your bike, install it and simply go riding. For the Rider who likes to change pipes, cams, engine size, add a turbo or supercharger, ThunderMax® provides everything needed to make parts changes through the ThunderMax® tuning software. ThunderMax® EFI systems are designed, developed, and manufactured in the USA and include a 3 year warranty.


 Get ThunderMax® for Your Bike and Learn More – Click below!

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