Home > Engine > Underdrive Pulleys > 2005-2010 GT >

Roush Underdrive Pulleys (05-10 GT)

Roush Mustang Underdrive Pulleys (05-10 GT) 401433

Our Low Price $279.99
Manufacturer Part # 401433

Availability: Usually Ships in 7-10 Business Days
Product Code: 4210

Free up some of that bogged down horsepower with an Underdrive Pulley from Roush. Not only does it improve your performance and fuel efficiency, but because of its durable construction it will last longer than its stock counterpart. 401433.
Key Product Specs
  • Install Roush's Underdrive Pulley and free up some of that bogged down performance on your 2005-2010 Mustang GT! By having a 25% smaller overall diameter than its OEM counterpart and by reducing destructive engine harmonic vibrations, this underdrive pulley is a great way to reduce the amount of power being diverted to accessories. In turn, you'll get gains of 8-10 horsepower and increased fuel efficiency! Another great thing to note is that because the accessories are being run at a lower rate, your belts will last way longer!

    Key Specs
  • Adds 8-10 horsepower
  • Improves MPG
  • 25% smaller diameter than OEM
  • Does note fit Roushcharged vehicles
  • Installation instructions

    Fits 2005-2010 Mustang GT

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Engine > Underdrive Pulleys > 2005-2010 GT
Shop by Manufacturer > Roush > Roush Body Styling