Drivetrain upgrades won't be giving your 2005 to 2009 Mustang V6 any more horsepower, but things like higher gears will make your Pony really jump off the line and accelerate through shifts at breakneck speed. Your stock gearing caters more to fuel mileage rather than performance, and improvements are easy to come by. Combine new gears from Motive with a short throw shifter and suspension upgrades, and you'll have a Mustang that can handles like a true race car. Even more drivetrain help can be found with our lineup of Mustang V6 clutches and flywheels from Spec that can handle far more horsepower and torque than your factory clutch and flywheel so that you can throw on the power modifications without any worries.