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Designed to replace the OEM crank pulley, OBX Underdrive Crank Pulleys designed to be lighter than the stock pulley. By reducing the rotational mass, the engine uses less power to turn the crankshaft which translates into more available horsepower and torque.

By utilizing the process of under-driving, parasitic drag from vehicle accessories can be minimized to free up even more power.

OBX Underdrive Pulleys are a great upgrade for any driver to realize the full potential of his prized vehicle. Each application is available in Silver, Blue, and Red.

All Honda parts listed on this page/website such as vehicle names, make, model, sub-model, engine and chassis codes and logos are registered trademarks of American Honda Motor Corporation, Inc and are used for application reference or identification purposes only. OBX Racing Sports is the manufacturer of aftermarket tuning parts of use in the equipment of various automobile manufacturers. OBX Racing sports and the parts contained herein are not sponsored, affiliated, associated, licensed nor authorized or otherwise connected in anyway with America Honda Motor Corporation, Inc the original equipment manufacturers shown on this page/website. Trades, service marks, and trade names of OBX Racing Sports Parts (TM) used in this site are trade names or trademarks of the respective brand and products of OBX Racing Sports (TM).