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Your Challenger's engine makes all the power, so it usually gets all the attention when it comes to aftermarket upgrades. But it's the drivetrain that makes all that power usable. The flywheel, clutch disc, throwout bearing and pressure plate in the transmission work in unison to deliver that power to the drivetrain, which then moves it to the U-joint — it's a beautiful ballet of moving steel parts that add up to create one of the sexiest, brawniest muscle cars in American history.

Of course, with all those moving parts, your system is only as capable as its weakest part. That's why we stock an extensive range of 2008-2018 Challenger drivetrain parts.

A new driveshaft helps you drop weight, but it also will increase responsiveness and give you faster acceleration. Ours are precision-crafted to handle the Challenger's large engine; even ones that have been modded for more ponies.

If you've added an aftermarket clutch, don't forget to upgrade your flywheel, too. We carry flywheels from some of the biggest and most trusted brands in the business, so you'll find one here that complements your setup and driving style.

When you mod your ride, your stock axles might not be able to deliver all the power to the pavement, and what good is that? AmericanMuscle offers axles made from premium metal alloys that are designed to take the punishment.

The right gear will get your beast into its power band much faster, giving you quicker acceleration and a healthy dose of low-end bite. Choose from a variety of gear ratios to find the perfect option for your Challenger.

It might not come with any horsepower or torque gains, but a shift knob can give your interior a custom look. Choose from a massive range of looks including classic, modern, and even specialty — pistol grip, anyone?

2008-2018 Challenger Drivetrain